🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.72 AU - 0.72 AU

Year: 229 Days

Day: 30.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.7 AU - 1.02 AU

Year: 299 Days

Day: 31.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.01 AU - 1.15 AU

Year: 421 Days

Day: 47.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.26 AU - 1.32 AU

Year: 549 Days

Day: 46.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.92 AU - 2.26 AU

Year: 1132 Days

Day: 47.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.9

Radius: 14.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.19 AU - 5.61 AU

Year: 4065 Days

Day: 11.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,234,856 km

• M1: 190,737 km (0.044 R)
• M2: 281,693 km (0.114 R)
• M3: 401,969 km (0.104 R)
• M4: 508,034 km (0.114 R)
• M5: 600,336 km (0.104 R)
• M6: 776,563 km (0.116 R)
• M7: 1,071,121 km (0.09 R)
• M8: 1,173,745 km (0.119 R)
• M9: 1,267,992 km (0.095 R)
• M10: 1,377,348 km (0.104 R)
• M11: 1,554,322 km (0.076 R)
• M12: 1,659,040 km (0.079 R)
• M13: 1,889,870 km (0.113 R)
• M14: 2,189,963 km (0.1 R)
• M15: 2,490,356 km (0.116 R)
• M16: 2,645,638 km (0.107 R)
• M17: 2,788,355 km (0.058 R)
• M18: 3,523,030 km (0.099 R)
• M19: 3,966,588 km (0.087 R)
• M20: 4,484,944 km (0.118 R)
• M21: 5,103,681 km (0.114 R)
• M22: 5,626,376 km (0.118 R)
• M23: 5,749,495 km (0.107 R)
• M24: 5,852,717 km (0.07 R)
• M25: 6,335,919 km (0.097 R)
• M26: 6,636,461 km (0.102 R)
• M27: 7,118,166 km (0.067 R)
• M28: 7,207,027 km (0.052 R)
• M29: 7,430,676 km (0.061 R)
• M30: 7,770,562 km (0.102 R)
• M31: 8,000,045 km (0.118 R)
• M32: 8,092,497 km (0.081 R)
• M33: 8,583,477 km (0.036 R)
• M34: 9,253,376 km (0.074 R)
• M35: 10,415,752 km (0.097 R)
• M36: 10,592,726 km (0.073 R)
• M37: 10,745,316 km (0.112 R)
• M38: 11,078,470 km (0.067 R)
• M39: 11,728,623 km (0.09 R)
• M40: 12,204,493 km (0.107 R)
• M41: 12,848,812 km (0.084 R)
• M42: 12,957,270 km (0.117 R)
• M43: 13,614,603 km (0.072 R)
• M44: 13,808,332 km (0.1 R)
• M45: 14,620,798 km (0.097 R)
• M46: 14,876,162 km (0.101 R)
• M47: 15,593,184 km (0.065 R)
• M48: 15,737,995 km (0.094 R)
• M49: 15,970,620 km (0.113 R)
• M50: 16,527,573 km (0.109 R)
• M51: 16,645,605 km (0.098 R)
• M52: 16,912,189 km (0.069 R)
• M53: 17,750,984 km (0.094 R)
• M54: 17,932,446 km (0.077 R)
• M55: 18,053,920 km (0.081 R)
• M56: 18,205,911 km (0.118 R)
• M57: 18,419,537 km (0.06 R)
• M58: 18,787,697 km (0.107 R)
• M59: 19,313,384 km (0.1 R)
• M60: 19,406,733 km (0.113 R)
• M61: 19,844,008 km (0.113 R)
• M62: 20,442,699 km (0.063 R)
• M63: 20,537,843 km (0.034 R)
• M64: 20,632,987 km (0.11 R)
• M65: 20,760,145 km (0.117 R)
• M66: 21,175,429 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.5

Radius: 10.6

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.62 AU - 7.1 AU

Year: 6011 Days

Day: 13 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,234,856 km

• M1: 144,811 km (0.071 R)
• M2: 228,436 km (0.042 R)
• M3: 594,502 km (0.046 R)
• M4: 714,928 km (0.111 R)
• M5: 829,371 km (0.034 R)
• M6: 950,545 km (0.088 R)
• M7: 1,110,914 km (0.12 R)
• M8: 1,722,470 km (0.055 R)
• M9: 1,880,146 km (0.091 R)
• M10: 2,001,620 km (0.098 R)
• M11: 2,785,064 km (0.086 R)
• M12: 3,209,772 km (0.075 R)
• M13: 3,355,929 km (0.103 R)
• M14: 3,429,980 km (0.06 R)
• M15: 3,705,689 km (0.061 R)
• M16: 4,521,596 km (0.1 R)
• M17: 4,658,328 km (0.092 R)
• M18: 4,796,407 km (0.103 R)
• M19: 5,020,355 km (0.075 R)
• M20: 5,565,938 km (0.119 R)
• M21: 6,130,371 km (0.095 R)
• M22: 6,465,470 km (0.112 R)
• M23: 6,650,822 km (0.088 R)
• M24: 6,744,171 km (0.116 R)
• M25: 7,026,911 km (0.088 R)
• M26: 7,571,597 km (0.062 R)
• M27: 7,931,230 km (0.078 R)
• M28: 7,997,203 km (0.087 R)
• M29: 8,229,678 km (0.093 R)
• M30: 8,296,548 km (0.093 R)
• M31: 8,464,397 km (0.082 R)
• M32: 8,871,902 km (0.028 R)
• M33: 9,425,264 km (0.072 R)
• M34: 9,706,209 km (0.101 R)
• M35: 9,776,819 km (0.11 R)
• M36: 9,847,729 km (0.065 R)
• M37: 9,918,638 km (0.111 R)
• M38: 10,492,944 km (0.102 R)
• M39: 11,337,125 km (0.06 R)
• M40: 11,561,073 km (0.057 R)
• M41: 11,975,310 km (0.093 R)
• M42: 12,356,036 km (0.101 R)
• M43: 12,702,206 km (0.091 R)
• M44: 13,168,652 km (0.113 R)
• M45: 13,286,236 km (0.11 R)
• M46: 15,008,556 km (0.073 R)
• M47: 15,295,485 km (0.084 R)
• M48: 16,800,140 km (0.062 R)
• M49: 17,440,868 km (0.104 R)
• M50: 18,834,522 km (0.046 R)
• M51: 19,144,189 km (0.108 R)
• M52: 19,723,582 km (0.114 R)
• M53: 20,173,273 km (0.092 R)
• M54: 20,580,927 km (0.065 R)
• M55: 21,773,671 km (0.041 R)
• M56: 22,331,821 km (0.065 R)
• M57: 22,471,994 km (0.081 R)
• M58: 22,612,616 km (0.07 R)
• M59: 23,225,069 km (0.065 R)
• M60: 24,225,879 km (0.106 R)
• M61: 24,466,283 km (0.049 R)
• M62: 24,659,115 km (0.045 R)
• M63: 24,901,014 km (0.026 R)
• M64: 25,240,751 km (0.109 R)
• M65: 25,386,908 km (0.06 R)
• M66: 25,533,365 km (0.1 R)
• M67: 25,876,093 km (0.111 R)
• M68: 25,974,229 km (0.102 R)
• M69: 26,269,536 km (0.114 R)
• M70: 26,566,039 km (0.107 R)
• M71: 27,362,049 km (0.109 R)
• M72: 28,165,838 km (0.102 R)
• M73: 28,519,936 km (0.106 R)
• M74: 29,079,432 km (0.111 R)
• M75: 29,848,066 km (0.094 R)
• M76: 30,416,089 km (0.088 R)
• M77: 31,877,960 km (0.093 R)
• M78: 32,882,958 km (0.098 R)
• M79: 34,005,690 km (0.119 R)
• M80: 34,382,827 km (0.109 R)
• M81: 34,598,996 km (0.103 R)
• M82: 34,923,922 km (0.074 R)
• M83: 35,576,917 km (0.08 R)
• M84: 36,124,146 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 10.7

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.48 AU - 8.42 AU

Year: 8400 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,234,856 km

• M1: 137,181 km (0.063 R)
• M2: 225,444 km (0.099 R)
• M3: 498,460 km (0.111 R)
• M4: 1,186,012 km (0.101 R)
• M5: 1,470,547 km (0.101 R)
• M6: 1,555,818 km (0.065 R)
• M7: 2,398,652 km (0.031 R)
• M8: 2,786,560 km (0.093 R)
• M9: 2,947,377 km (0.087 R)
• M10: 3,250,313 km (0.096 R)
• M11: 3,650,338 km (0.081 R)
• M12: 3,886,104 km (0.045 R)
• M13: 4,560,042 km (0.03 R)
• M14: 4,943,013 km (0.095 R)
• M15: 5,040,401 km (0.114 R)
• M16: 5,171,299 km (0.075 R)
• M17: 5,672,153 km (0.095 R)
• M18: 5,774,179 km (0.116 R)
• M19: 6,188,565 km (0.081 R)
• M20: 7,864,659 km (0.115 R)
• M21: 7,940,655 km (0.115 R)
• M22: 8,016,800 km (0.109 R)
• M23: 8,093,245 km (0.078 R)
• M24: 8,285,328 km (0.116 R)
• M25: 8,595,894 km (0.112 R)
• M26: 8,949,842 km (0.049 R)
• M27: 9,068,922 km (0.075 R)
• M28: 9,348,670 km (0.093 R)
• M29: 10,205,417 km (0.093 R)
• M30: 10,371,321 km (0.076 R)
• M31: 10,454,797 km (0.088 R)
• M32: 10,580,160 km (0.065 R)
• M33: 11,129,633 km (0.03 R)
• M34: 11,214,904 km (0.109 R)
• M35: 11,300,474 km (0.117 R)
• M36: 11,429,277 km (0.04 R)
• M37: 11,818,531 km (0.112 R)
• M38: 12,922,563 km (0.105 R)
• M39: 13,012,322 km (0.078 R)
• M40: 13,464,257 km (0.09 R)
• M41: 15,038,924 km (0.025 R)
• M42: 15,180,594 km (0.092 R)
• M43: 16,427,492 km (0.075 R)
• M44: 16,671,187 km (0.045 R)
• M45: 17,508,187 km (0.045 R)
• M46: 17,707,152 km (0.095 R)
• M47: 18,157,591 km (0.111 R)
• M48: 18,258,121 km (0.079 R)
• M49: 18,865,638 km (0.109 R)
• M50: 19,120,702 km (0.062 R)
• M51: 19,582,810 km (0.08 R)
• M52: 19,841,016 km (0.086 R)
• M53: 20,517,946 km (0.114 R)
• M54: 20,727,683 km (0.086 R)
• M55: 21,840,840 km (0.1 R)
• M56: 22,323,742 km (0.075 R)
• M57: 23,574,081 km (0.095 R)
• M58: 24,014,198 km (0.029 R)
• M59: 26,540,607 km (0.09 R)
• M60: 28,621,813 km (0.092 R)
• M61: 28,915,024 km (0.1 R)
• M62: 30,754,929 km (0.083 R)
• M63: 30,935,044 km (0.071 R)
• M64: 31,296,174 km (0.067 R)
• M65: 31,658,799 km (0.093 R)
• M66: 32,327,202 km (0.119 R)
• M67: 32,816,238 km (0.091 R)
• M68: 32,938,908 km (0.059 R)
• M69: 33,061,578 km (0.043 R)
• M70: 33,863,423 km (0.035 R)
• M71: 34,422,320 km (0.084 R)
• M72: 35,360,598 km (0.089 R)
• M73: 37,006,773 km (0.063 R)
• M74: 37,262,286 km (0.108 R)
• M75: 38,161,070 km (0.118 R)
• M76: 38,354,650 km (0.12 R)
• M77: 38,742,707 km (0.113 R)
• M78: 39,262,111 km (0.09 R)
• M79: 41,627,851 km (0.116 R)
• M80: 41,826,966 km (0.073 R)
• M81: 42,560,295 km (0.115 R)
• M82: 42,827,926 km (0.084 R)
• M83: 43,364,982 km (0.042 R)
• M84: 43,701,727 km (0.114 R)
• M85: 45,057,532 km (0.087 R)
• M86: 45,672,230 km (0.073 R)
• M87: 45,740,596 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.3

Radius: 10

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.67 AU - 11.07 AU

Year: 10748 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,234,856 km

• M1: 450,888 km (0.118 R)
• M2: 695,032 km (0.104 R)
• M3: 980,764 km (0.034 R)
• M4: 1,130,511 km (0.079 R)
• M5: 1,317,658 km (0.113 R)
• M6: 2,024,508 km (0.094 R)
• M7: 2,253,393 km (0.051 R)
• M8: 2,490,805 km (0.094 R)
• M9: 2,775,041 km (0.069 R)
• M10: 2,852,532 km (0.075 R)
• M11: 3,312,845 km (0.084 R)
• M12: 3,478,450 km (0.101 R)
• M13: 4,551,814 km (0.093 R)
• M14: 4,829,318 km (0.029 R)
• M15: 5,017,513 km (0.063 R)
• M16: 7,813,347 km (0.099 R)
• M17: 8,370,450 km (0.087 R)
• M18: 8,882,822 km (0.073 R)
• M19: 10,057,465 km (0.098 R)
• M20: 10,328,536 km (0.063 R)
• M21: 11,156,112 km (0.109 R)
• M22: 12,809,168 km (0.118 R)
• M23: 13,564,637 km (0.071 R)
• M24: 13,764,051 km (0.067 R)
• M25: 14,098,552 km (0.068 R)
• M26: 14,878,256 km (0.075 R)
• M27: 15,741,586 km (0.083 R)
• M28: 16,514,857 km (0.049 R)
• M29: 17,408,405 km (0.095 R)
• M30: 17,879,190 km (0.053 R)
• M31: 18,501,367 km (0.089 R)
• M32: 19,993,007 km (0.099 R)
• M33: 20,714,967 km (0.102 R)
• M34: 21,252,322 km (0.108 R)
• M35: 21,484,199 km (0.077 R)
• M36: 23,447,821 km (0.114 R)
• M37: 24,329,850 km (0.108 R)
• M38: 25,141,269 km (0.059 R)
• M39: 26,957,237 km (0.111 R)
• M40: 27,417,849 km (0.074 R)
• M41: 28,050,050 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145

Radius: 4.2

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.63 AU - 13.15 AU

Year: 17342 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,234,856 km

• M1: 53,556 km (0.103 R)
• M2: 310,416 km (0.089 R)
• M3: 540,497 km (0.046 R)
• M4: 642,373 km (0.1 R)
• M5: 718,967 km (0.095 R)
• M6: 750,533 km (0.049 R)
• M7: 864,526 km (0.11 R)
• M8: 1,658,292 km (0.118 R)
• M9: 1,742,815 km (0.088 R)
• M10: 1,828,684 km (0.108 R)
• M11: 1,938,190 km (0.055 R)
• M12: 2,255,936 km (0.109 R)
• M13: 2,397,007 km (0.109 R)
• M14: 3,382,408 km (0.025 R)
• M15: 3,653,180 km (0.063 R)
• M16: 4,043,780 km (0.063 R)
• M17: 4,713,829 km (0.091 R)
• M18: 4,954,981 km (0.089 R)
• M19: 5,077,053 km (0.073 R)
• M20: 5,138,388 km (0.111 R)
• M21: 5,543,499 km (0.051 R)
• M22: 5,670,208 km (0.045 R)
• M23: 6,252,293 km (0.076 R)
• M24: 6,318,116 km (0.076 R)
• M25: 6,417,300 km (0.07 R)
• M26: 6,684,332 km (0.08 R)
• M27: 7,332,988 km (0.06 R)
• M28: 7,472,114 km (0.103 R)
• M29: 7,859,274 km (0.047 R)
• M30: 7,965,937 km (0.111 R)
• M31: 8,397,527 km (0.064 R)
• M32: 8,947,748 km (0.112 R)
• M33: 9,283,296 km (0.065 R)
• M34: 9,320,845 km (0.093 R)
• M35: 9,433,791 km (0.091 R)
• M36: 9,509,338 km (0.093 R)
• M37: 10,903,441 km (0.078 R)
• M38: 11,062,164 km (0.096 R)
• M39: 11,221,785 km (0.115 R)
• M40: 11,422,246 km (0.091 R)
• M41: 11,502,879 km (0.07 R)
• M42: 11,543,121 km (0.078 R)
• M43: 12,030,960 km (0.12 R)
• M44: 12,816,947 km (0.096 R)
• M45: 12,984,497 km (0.032 R)
• M46: 13,534,269 km (0.104 R)
• M47: 14,438,139 km (0.114 R)
• M48: 14,481,672 km (0.096 R)
• M49: 14,743,768 km (0.087 R)
• M50: 14,875,414 km (0.108 R)
• M51: 15,762,828 km (0.101 R)
• M52: 16,394,281 km (0.117 R)
• M53: 17,310,418 km (0.062 R)
• M54: 17,588,521 km (0.075 R)
• M55: 17,914,943 km (0.073 R)
• M56: 18,243,161 km (0.072 R)
• M57: 19,240,081 km (0.065 R)
• M58: 19,576,228 km (0.054 R)
• M59: 19,720,889 km (0.087 R)
• M60: 21,038,996 km (0.079 R)
• M61: 21,584,130 km (0.091 R)
• M62: 21,883,326 km (0.029 R)
• M63: 22,789,440 km (0.073 R)
• M64: 22,840,154 km (0.078 R)
• M65: 22,992,445 km (0.054 R)
• M66: 24,794,201 km (0.079 R)
• M67: 26,002,653 km (0.065 R)
• M68: 26,427,511 km (0.113 R)
• M69: 27,069,136 km (0.083 R)
• M70: 27,607,539 km (0.072 R)
• M71: 29,024,231 km (0.061 R)
• M72: 29,189,237 km (0.114 R)
• M73: 29,852,255 km (0.09 R)
• M74: 29,907,756 km (0.03 R)
• M75: 29,963,257 km (0.101 R)
• M76: 30,464,410 km (0.057 R)
• M77: 30,632,109 km (0.117 R)
• M78: 31,700,986 km (0.095 R)
• M79: 31,870,929 km (0.072 R)
• M80: 32,154,716 km (0.047 R)
• M81: 32,211,563 km (0.087 R)
• M82: 33,183,500 km (0.049 R)
• M83: 33,240,946 km (0.065 R)
• M84: 34,980,470 km (0.079 R)
• M85: 36,987,326 km (0.119 R)
• M86: 37,824,475 km (0.098 R)
• M87: 38,004,591 km (0.096 R)
• M88: 38,064,729 km (0.105 R)
• M89: 39,152,456 km (0.108 R)
• M90: 39,578,211 km (0.098 R)
• M91: 40,373,025 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 17,133 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit