🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.57 AU - 0.91 AU

Year: 222 Days

Day: 41 Hours

Environment

Temp: 131 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.18 AU - 1.74 AU

Year: 614 Days

Day: 16 Hours

Environment

Temp: 14 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.85 AU - 2.27 AU

Year: 1030 Days

Day: 33.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,477,290 km

• M1: 707,000 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.22 AU - 2.82 AU

Year: 1393 Days

Day: 15.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.14 AU - 3.32 AU

Year: 2022 Days

Day: 15.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292

Radius: 11.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.42 AU - 6.86 AU

Year: 5959 Days

Day: 13.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 65,477,290 km

• M1: 182,659 km (0.108 R)
• M2: 253,269 km (0.09 R)
• M3: 382,971 km (0.034 R)
• M4: 610,958 km (0.109 R)
• M5: 1,029,682 km (0.11 R)
• M6: 1,131,259 km (0.062 R)
• M7: 1,290,282 km (0.097 R)
• M8: 1,372,710 km (0.119 R)
• M9: 1,660,836 km (0.097 R)
• M10: 1,735,934 km (0.119 R)
• M11: 1,858,754 km (0.079 R)
• M12: 2,129,226 km (0.068 R)
• M13: 2,227,811 km (0.067 R)
• M14: 2,532,991 km (0.093 R)
• M15: 2,673,015 km (0.071 R)
• M16: 2,761,876 km (0.11 R)
• M17: 2,851,784 km (0.104 R)
• M18: 3,277,989 km (0.109 R)
• M19: 3,684,745 km (0.062 R)
• M20: 4,005,633 km (0.098 R)
• M21: 4,440,663 km (0.101 R)
• M22: 4,610,457 km (0.111 R)
• M23: 4,934,486 km (0.111 R)
• M24: 5,176,834 km (0.103 R)
• M25: 5,423,222 km (0.1 R)
• M26: 5,650,611 km (0.094 R)
• M27: 5,834,766 km (0.12 R)
• M28: 6,834,229 km (0.105 R)
• M29: 7,055,185 km (0.071 R)
• M30: 7,278,684 km (0.092 R)
• M31: 7,963,095 km (0.089 R)
• M32: 8,378,378 km (0.114 R)
• M33: 8,774,214 km (0.099 R)
• M34: 8,934,134 km (0.119 R)
• M35: 9,420,178 km (0.11 R)
• M36: 10,165,325 km (0.087 R)
• M37: 10,672,611 km (0.045 R)
• M38: 10,872,025 km (0.069 R)
• M39: 11,390,831 km (0.078 R)
• M40: 11,594,733 km (0.096 R)
• M41: 11,711,868 km (0.088 R)
• M42: 11,947,185 km (0.103 R)
• M43: 12,243,539 km (0.087 R)
• M44: 12,873,944 km (0.112 R)
• M45: 13,576,456 km (0.107 R)
• M46: 14,291,384 km (0.051 R)
• M47: 15,018,579 km (0.065 R)
• M48: 15,499,387 km (0.101 R)
• M49: 16,706,791 km (0.113 R)
• M50: 17,640,581 km (0.051 R)
• M51: 18,079,950 km (0.11 R)
• M52: 18,557,167 km (0.063 R)
• M53: 18,762,864 km (0.099 R)
• M54: 19,873,180 km (0.096 R)
• M55: 20,365,506 km (0.11 R)
• M56: 20,542,331 km (0.118 R)
• M57: 20,684,299 km (0.092 R)
• M58: 20,755,209 km (0.104 R)
• M59: 20,862,021 km (0.11 R)
• M60: 21,004,588 km (0.103 R)
• M61: 21,903,073 km (0.066 R)
• M62: 22,448,208 km (0.103 R)
• M63: 22,630,867 km (0.118 R)
• M64: 23,588,891 km (0.118 R)
• M65: 24,035,441 km (0.101 R)
• M66: 24,372,335 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.9

Radius: 13

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.2 AU - 8.46 AU

Year: 7630 Days

Day: 12.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,477,290 km

• M1: 176,974 km (0.114 R)
• M2: 410,048 km (0.12 R)
• M3: 1,180,626 km (0.068 R)
• M4: 1,452,446 km (0.052 R)
• M5: 1,533,977 km (0.063 R)
• M6: 1,659,340 km (0.092 R)
• M7: 1,766,452 km (0.109 R)
• M8: 2,010,895 km (0.093 R)
• M9: 2,125,786 km (0.092 R)
• M10: 2,219,284 km (0.048 R)
• M11: 2,386,385 km (0.091 R)
• M12: 2,682,739 km (0.076 R)
• M13: 2,835,478 km (0.118 R)
• M14: 2,965,030 km (0.028 R)
• M15: 3,123,304 km (0.079 R)
• M16: 3,448,081 km (0.051 R)
• M17: 3,614,733 km (0.098 R)
• M18: 3,812,651 km (0.095 R)
• M19: 4,578,742 km (0.078 R)
• M20: 4,700,814 km (0.107 R)
• M21: 4,824,083 km (0.096 R)
• M22: 5,295,914 km (0.075 R)
• M23: 5,456,433 km (0.103 R)
• M24: 5,716,883 km (0.044 R)
• M25: 5,948,161 km (0.114 R)
• M26: 6,903,792 km (0.108 R)
• M27: 7,328,052 km (0.114 R)
• M28: 7,724,486 km (0.09 R)
• M29: 7,870,344 km (0.086 R)
• M30: 7,980,448 km (0.102 R)
• M31: 9,070,418 km (0.108 R)
• M32: 9,496,174 km (0.096 R)
• M33: 9,809,880 km (0.037 R)
• M34: 10,127,177 km (0.07 R)
• M35: 10,407,374 km (0.081 R)
• M36: 10,568,790 km (0.094 R)
• M37: 10,649,723 km (0.084 R)
• M38: 10,894,016 km (0.03 R)
• M39: 11,889,440 km (0.07 R)
• M40: 12,957,120 km (0.094 R)
• M41: 13,087,271 km (0.116 R)
• M42: 13,174,336 km (0.111 R)
• M43: 14,323,398 km (0.04 R)
• M44: 15,183,436 km (0.059 R)
• M45: 15,458,546 km (0.075 R)
• M46: 15,596,625 km (0.087 R)
• M47: 16,905,906 km (0.087 R)
• M48: 17,429,798 km (0.083 R)
• M49: 17,766,094 km (0.097 R)
• M50: 19,678,403 km (0.089 R)
• M51: 19,928,232 km (0.099 R)
• M52: 20,532,308 km (0.058 R)
• M53: 21,142,368 km (0.071 R)
• M54: 21,295,855 km (0.096 R)
• M55: 21,810,023 km (0.096 R)
• M56: 22,224,409 km (0.088 R)
• M57: 22,484,710 km (0.07 R)
• M58: 22,798,267 km (0.069 R)
• M59: 23,166,128 km (0.08 R)
• M60: 24,014,198 km (0.085 R)
• M61: 25,522,594 km (0.063 R)
• M62: 26,123,678 km (0.12 R)
• M63: 26,288,385 km (0.113 R)
• M64: 27,006,156 km (0.044 R)
• M65: 28,010,705 km (0.117 R)
• M66: 28,743,735 km (0.107 R)
• M67: 29,597,490 km (0.088 R)
• M68: 30,286,388 km (0.118 R)
• M69: 30,633,006 km (0.091 R)
• M70: 30,748,795 km (0.114 R)
• M71: 32,208,272 km (0.077 R)
• M72: 32,739,344 km (0.068 R)
• M73: 33,035,548 km (0.097 R)
• M74: 33,451,879 km (0.096 R)
• M75: 33,810,016 km (0.116 R)
• M76: 34,169,500 km (0.085 R)
• M77: 35,924,582 km (0.075 R)
• M78: 38,206,249 km (0.112 R)
• M79: 38,455,778 km (0.105 R)
• M80: 39,774,334 km (0.052 R)
• M81: 40,852,635 km (0.113 R)
• M82: 41,107,700 km (0.077 R)
• M83: 41,747,829 km (0.096 R)
• M84: 42,908,409 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445

Radius: 8.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.96 AU - 11.2 AU

Year: 12844 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,477,290 km

• M1: 106,065 km (0.087 R)
• M2: 264,190 km (0.061 R)
• M3: 346,169 km (0.12 R)
• M4: 438,771 km (0.039 R)
• M5: 571,763 km (0.116 R)
• M6: 684,859 km (0.052 R)
• M7: 753,076 km (0.065 R)
• M8: 972,386 km (0.039 R)
• M9: 1,492,688 km (0.091 R)
• M10: 1,583,194 km (0.081 R)
• M11: 1,652,308 km (0.049 R)
• M12: 2,241,724 km (0.113 R)
• M13: 2,451,909 km (0.048 R)
• M14: 2,641,150 km (0.103 R)
• M15: 2,751,404 km (0.102 R)
• M16: 4,319,339 km (0.072 R)
• M17: 4,384,414 km (0.114 R)
• M18: 4,714,278 km (0.056 R)
• M19: 4,781,298 km (0.091 R)
• M20: 5,052,369 km (0.098 R)
• M21: 5,189,849 km (0.045 R)
• M22: 5,328,527 km (0.094 R)
• M23: 5,433,395 km (0.093 R)
• M24: 6,370,326 km (0.113 R)
• M25: 6,556,276 km (0.081 R)
• M26: 7,086,451 km (0.107 R)
• M27: 7,317,879 km (0.12 R)
• M28: 7,907,295 km (0.093 R)
• M29: 8,067,065 km (0.097 R)
• M30: 8,675,779 km (0.072 R)
• M31: 9,383,526 km (0.072 R)
• M32: 9,468,049 km (0.107 R)
• M33: 10,545,304 km (0.107 R)
• M34: 11,076,077 km (0.119 R)
• M35: 11,299,875 km (0.093 R)
• M36: 11,797,438 km (0.078 R)
• M37: 13,618,343 km (0.113 R)
• M38: 13,714,086 km (0.066 R)
• M39: 13,906,319 km (0.117 R)
• M40: 14,536,874 km (0.073 R)
• M41: 15,425,336 km (0.102 R)
• M42: 16,790,865 km (0.105 R)
• M43: 16,944,951 km (0.116 R)
• M44: 17,099,485 km (0.073 R)
• M45: 17,774,770 km (0.098 R)
• M46: 17,827,129 km (0.046 R)
• M47: 18,194,691 km (0.049 R)
• M48: 18,247,350 km (0.101 R)
• M49: 20,397,370 km (0.069 R)
• M50: 20,671,733 km (0.065 R)
• M51: 21,390,850 km (0.074 R)
• M52: 23,195,449 km (0.047 R)
• M53: 24,464,189 km (0.086 R)
• M54: 24,638,919 km (0.117 R)
• M55: 24,814,098 km (0.073 R)
• M56: 25,873,849 km (0.11 R)
• M57: 26,051,871 km (0.111 R)
• M58: 26,409,260 km (0.039 R)
• M59: 26,588,628 km (0.118 R)
• M60: 26,708,306 km (0.05 R)
• M61: 26,888,272 km (0.107 R)
• M62: 28,159,256 km (0.026 R)
• M63: 28,832,746 km (0.099 R)
• M64: 28,894,230 km (0.105 R)
• M65: 29,325,970 km (0.073 R)
• M66: 29,759,804 km (0.091 R)
• M67: 30,948,060 km (0.101 R)
• M68: 31,833,380 km (0.118 R)
• M69: 32,663,049 km (0.089 R)
• M70: 32,791,255 km (0.116 R)
• M71: 32,984,087 km (0.108 R)
• M72: 34,148,257 km (0.107 R)
• M73: 34,473,932 km (0.074 R)
• M74: 34,800,803 km (0.091 R)
• M75: 34,997,375 km (0.076 R)
• M76: 35,325,892 km (0.115 R)
• M77: 35,985,768 km (0.074 R)
• M78: 36,251,005 km (0.078 R)
• M79: 37,519,146 km (0.109 R)
• M80: 37,720,804 km (0.095 R)
• M81: 37,922,761 km (0.11 R)
• M82: 41,340,773 km (0.034 R)
• M83: 41,410,187 km (0.053 R)
• M84: 41,618,576 km (0.104 R)
• M85: 42,455,277 km (0.072 R)
• M86: 42,875,797 km (0.08 R)
• M87: 46,649,403 km (0.081 R)
• M88: 46,938,576 km (0.099 R)
• M89: 47,010,832 km (0.075 R)
• M90: 49,052,244 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.2

Radius: 5.4

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.89 AU - 17.85 AU

Year: 22017 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,477,290 km

• M1: 77,940 km (0.114 R)
• M2: 153,188 km (0.118 R)
• M3: 459,265 km (0.097 R)
• M4: 630,106 km (0.095 R)
• M5: 865,274 km (0.084 R)
• M6: 1,631,215 km (0.118 R)
• M7: 2,012,690 km (0.115 R)
• M8: 2,229,307 km (0.067 R)
• M9: 2,684,833 km (0.092 R)
• M10: 2,752,302 km (0.107 R)
• M11: 3,753,710 km (0.116 R)
• M12: 4,097,336 km (0.039 R)
• M13: 5,145,868 km (0.095 R)
• M14: 5,229,792 km (0.116 R)
• M15: 5,484,408 km (0.081 R)
• M16: 5,656,295 km (0.114 R)
• M17: 6,094,019 km (0.09 R)
• M18: 6,227,460 km (0.074 R)
• M19: 6,361,799 km (0.114 R)
• M20: 7,048,154 km (0.118 R)
• M21: 7,854,187 km (0.115 R)
• M22: 7,902,508 km (0.104 R)
• M23: 8,096,686 km (0.098 R)
• M24: 8,243,441 km (0.119 R)
• M25: 8,889,405 km (0.097 R)
• M26: 12,130,293 km (0.067 R)
• M27: 12,354,391 km (0.117 R)
• M28: 12,410,639 km (0.099 R)
• M29: 12,523,436 km (0.096 R)
• M30: 12,863,622 km (0.102 R)
• M31: 13,321,990 km (0.094 R)
• M32: 14,254,583 km (0.097 R)
• M33: 14,372,765 km (0.077 R)
• M34: 15,389,283 km (0.065 R)
• M35: 16,182,301 km (0.114 R)
• M36: 17,176,379 km (0.12 R)
• M37: 19,353,477 km (0.091 R)
• M38: 19,484,225 km (0.067 R)
• M39: 20,208,728 km (0.089 R)
• M40: 20,607,555 km (0.055 R)
• M41: 24,382,508 km (0.095 R)
• M42: 24,736,158 km (0.068 R)
• M43: 25,162,661 km (0.1 R)
• M44: 25,376,885 km (0.114 R)
• M45: 25,448,393 km (0.114 R)
• M46: 25,591,708 km (0.044 R)
• M47: 25,663,365 km (0.095 R)
• M48: 26,384,427 km (0.076 R)
• M49: 26,820,205 km (0.06 R)
• M50: 27,038,918 km (0.117 R)
• M51: 27,258,378 km (0.063 R)
• M52: 28,215,804 km (0.08 R)
• M53: 29,785,684 km (0.09 R)
• M54: 30,239,265 km (0.109 R)
• M55: 30,391,107 km (0.054 R)
• M56: 31,153,607 km (0.048 R)
• M57: 31,230,201 km (0.119 R)
• M58: 31,845,198 km (0.096 R)
• M59: 32,154,267 km (0.073 R)
• M60: 32,775,248 km (0.097 R)
• M61: 34,741,413 km (0.026 R)
• M62: 35,538,470 km (0.105 R)
• M63: 36,261,028 km (0.078 R)
• M64: 36,826,358 km (0.108 R)
• M65: 37,557,443 km (0.067 R)
• M66: 40,362,254 km (0.097 R)
• M67: 40,696,754 km (0.097 R)
• M68: 40,864,304 km (0.115 R)
• M69: 43,490,345 km (0.102 R)
• M70: 43,833,223 km (0.08 R)
• M71: 45,213,413 km (0.05 R)
• M72: 47,839,454 km (0.07 R)
• M73: 49,081,865 km (0.078 R)
• M74: 50,784,737 km (0.065 R)
• M75: 51,870,219 km (0.107 R)
• M76: 52,324,847 km (0.101 R)
• M77: 53,696,361 km (0.118 R)
• M78: 54,064,072 km (0.116 R)
• M79: 54,709,587 km (0.073 R)
• M80: 55,450,545 km (0.116 R)
• M81: 56,568,191 km (0.107 R)
• M82: 56,755,188 km (0.04 R)
• M83: 56,848,687 km (0.077 R)
• M84: 59,584,533 km (0.074 R)
• M85: 59,774,672 km (0.072 R)
• M86: 60,251,290 km (0.085 R)
• M87: 61,592,136 km (0.111 R)
• M88: 61,784,519 km (0.094 R)
• M89: 63,719,119 km (0.104 R)
• M90: 64,400,986 km (0.118 R)
• M91: 64,987,260 km (0.099 R)
• M92: 65,183,233 km (0.106 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit