🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.42 AU - 0.64 AU

Year: 138 Days

Day: 16.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.61 AU - 0.63 AU

Year: 174 Days

Day: 44.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.89 AU - 0.95 AU

Year: 315 Days

Day: 20.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.94 AU - 1.16 AU

Year: 384 Days

Day: 25.2 Hours

Environment

Temp: 47 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,962,302 km

• M1: 832,961 km (0.118 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.3

Radius: 10.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.48 AU - 7.02 AU

Year: 5569 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,962,302 km

• M1: 144,661 km (0.114 R)
• M2: 483,500 km (0.119 R)
• M3: 838,496 km (0.103 R)
• M4: 1,297,911 km (0.12 R)
• M5: 1,373,907 km (0.081 R)
• M6: 1,530,685 km (0.032 R)
• M7: 1,743,713 km (0.117 R)
• M8: 1,828,236 km (0.088 R)
• M9: 2,144,186 km (0.104 R)
• M10: 2,216,891 km (0.109 R)
• M11: 2,458,791 km (0.109 R)
• M12: 2,948,275 km (0.095 R)
• M13: 3,194,214 km (0.092 R)
• M14: 3,425,492 km (0.118 R)
• M15: 3,532,455 km (0.117 R)
• M16: 3,837,933 km (0.093 R)
• M17: 4,266,232 km (0.077 R)
• M18: 4,709,939 km (0.09 R)
• M19: 4,973,680 km (0.1 R)
• M20: 5,193,140 km (0.111 R)
• M21: 5,415,742 km (0.097 R)
• M22: 5,591,071 km (0.03 R)
• M23: 5,692,199 km (0.112 R)
• M24: 6,258,876 km (0.086 R)
• M25: 6,442,881 km (0.086 R)
• M26: 6,978,890 km (0.09 R)
• M27: 7,060,571 km (0.092 R)
• M28: 7,781,483 km (0.032 R)
• M29: 8,065,120 km (0.087 R)
• M30: 8,323,177 km (0.078 R)
• M31: 9,203,261 km (0.117 R)
• M32: 9,352,859 km (0.093 R)
• M33: 9,684,817 km (0.119 R)
• M34: 9,806,440 km (0.069 R)
• M35: 9,897,994 km (0.08 R)
• M36: 9,989,847 km (0.109 R)
• M37: 10,267,201 km (0.104 R)
• M38: 10,987,515 km (0.041 R)
• M39: 11,594,733 km (0.047 R)
• M40: 11,723,985 km (0.093 R)
• M41: 12,016,599 km (0.111 R)
• M42: 12,180,109 km (0.103 R)
• M43: 13,379,734 km (0.064 R)
• M44: 13,753,879 km (0.068 R)
• M45: 13,925,019 km (0.041 R)
• M46: 14,896,657 km (0.116 R)
• M47: 15,072,434 km (0.099 R)
• M48: 15,284,265 km (0.089 R)
• M49: 15,711,068 km (0.116 R)
• M50: 15,889,987 km (0.041 R)
• M51: 16,033,750 km (0.088 R)
• M52: 16,141,760 km (0.059 R)
• M53: 16,503,637 km (0.115 R)
• M54: 17,088,266 km (0.108 R)
• M55: 17,457,024 km (0.056 R)
• M56: 17,568,176 km (0.083 R)
• M57: 18,996,536 km (0.12 R)
• M58: 19,302,015 km (0.081 R)
• M59: 19,686,182 km (0.064 R)
• M60: 20,461,997 km (0.044 R)
• M61: 20,657,521 km (0.095 R)
• M62: 20,735,910 km (0.088 R)
• M63: 20,853,644 km (0.109 R)
• M64: 21,168,697 km (0.109 R)
• M65: 21,564,832 km (0.113 R)
• M66: 21,843,533 km (0.085 R)
• M67: 22,565,941 km (0.08 R)
• M68: 22,646,574 km (0.089 R)
• M69: 23,214,448 km (0.032 R)
• M70: 23,377,510 km (0.095 R)
• M71: 23,663,990 km (0.117 R)
• M72: 23,828,098 km (0.079 R)
• M73: 23,951,517 km (0.114 R)
• M74: 25,155,032 km (0.081 R)
• M75: 25,490,430 km (0.044 R)
• M76: 25,954,183 km (0.084 R)
• M77: 26,847,133 km (0.088 R)
• M78: 26,932,703 km (0.065 R)
• M79: 28,053,341 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.1

Radius: 3.9

Gravity: 64.44 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.81 AU - 12.97 AU

Year: 16496 Days

Day: 21 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,962,302 km

• M1: 160,219 km (0.119 R)
• M2: 841,039 km (0.103 R)
• M3: 942,018 km (0.062 R)
• M4: 1,073,963 km (0.088 R)
• M5: 1,504,356 km (0.05 R)
• M6: 1,850,526 km (0.116 R)
• M7: 2,049,341 km (0.071 R)
• M8: 2,395,810 km (0.098 R)
• M9: 3,064,363 km (0.089 R)
• M10: 3,662,455 km (0.112 R)
• M11: 3,911,685 km (0.057 R)
• M12: 4,295,703 km (0.112 R)
• M13: 4,382,769 km (0.094 R)
• M14: 4,736,418 km (0.112 R)
• M15: 5,145,269 km (0.068 R)
• M16: 5,377,295 km (0.097 R)
• M17: 5,803,350 km (0.117 R)
• M18: 5,947,862 km (0.047 R)
• M19: 6,240,326 km (0.078 R)
• M20: 6,587,542 km (0.032 R)
• M21: 6,738,187 km (0.094 R)
• M22: 6,991,905 km (0.12 R)
• M23: 7,352,436 km (0.067 R)
• M24: 8,252,567 km (0.114 R)
• M25: 8,415,030 km (0.109 R)
• M26: 8,633,293 km (0.061 R)
• M27: 9,638,292 km (0.086 R)
• M28: 10,797,675 km (0.083 R)
• M29: 11,154,017 km (0.097 R)
• M30: 11,634,974 km (0.052 R)
• M31: 11,878,071 km (0.094 R)
• M32: 12,929,744 km (0.091 R)
• M33: 13,118,387 km (0.078 R)
• M34: 13,562,094 km (0.087 R)
• M35: 14,075,215 km (0.098 R)
• M36: 15,385,692 km (0.059 R)
• M37: 15,518,834 km (0.12 R)
• M38: 15,987,973 km (0.09 R)
• M39: 16,258,147 km (0.111 R)
• M40: 16,461,750 km (0.098 R)
• M41: 16,666,100 km (0.04 R)
• M42: 16,802,982 km (0.044 R)
• M43: 16,871,498 km (0.104 R)
• M44: 17,146,459 km (0.109 R)
• M45: 17,770,731 km (0.113 R)
• M46: 19,112,774 km (0.091 R)
• M47: 20,854,093 km (0.069 R)
• M48: 21,149,100 km (0.051 R)
• M49: 21,743,602 km (0.089 R)
• M50: 22,645,378 km (0.117 R)
• M51: 24,175,315 km (0.066 R)
• M52: 25,501,799 km (0.087 R)
• M53: 25,738,314 km (0.052 R)
• M54: 26,771,586 km (0.117 R)
• M55: 27,172,658 km (0.026 R)
• M56: 27,333,625 km (0.11 R)
• M57: 28,551,053 km (0.049 R)
• M58: 29,372,345 km (0.114 R)
• M59: 30,035,064 km (0.03 R)
• M60: 31,967,569 km (0.102 R)
• M61: 32,563,567 km (0.093 R)
• M62: 33,853,250 km (0.064 R)
• M63: 34,113,102 km (0.117 R)
• M64: 34,286,785 km (0.101 R)
• M65: 34,722,115 km (0.059 R)
• M66: 35,247,054 km (0.096 R)
• M67: 35,686,572 km (0.093 R)
• M68: 36,127,736 km (0.066 R)
• M69: 36,216,298 km (0.104 R)
• M70: 37,910,793 km (0.111 R)
• M71: 38,360,933 km (0.114 R)
• M72: 38,451,141 km (0.065 R)
• M73: 39,539,764 km (0.1 R)
• M74: 42,584,979 km (0.053 R)
• M75: 45,609,100 km (0.077 R)
• M76: 47,243,606 km (0.119 R)
• M77: 47,825,093 km (0.08 R)
• M78: 50,273,262 km (0.091 R)
• M79: 52,160,888 km (0.115 R)
• M80: 52,260,819 km (0.099 R)
• M81: 53,264,322 km (0.114 R)
• M82: 56,209,904 km (0.117 R)
• M83: 58,168,439 km (0.056 R)
• M84: 59,625,672 km (0.09 R)
• M85: 59,939,528 km (0.116 R)
• M86: 60,148,965 km (0.057 R)
• M87: 60,253,834 km (0.054 R)
• M88: 61,516,888 km (0.101 R)
• M89: 63,107,862 km (0.076 R)
• M90: 65,573,683 km (0.11 R)
• M91: 66,655,575 km (0.115 R)
• M92: 67,852,358 km (0.092 R)
• M93: 71,374,191 km (0.086 R)
• M94: 71,596,344 km (0.026 R)
• M95: 74,616,875 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.3

Radius: 4.5

Gravity: 28.01 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.23 AU - 15.83 AU

Year: 16765 Days

Day: 18.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,962,302 km

• M1: 66,421 km (0.115 R)
• M2: 110,104 km (0.098 R)
• M3: 184,454 km (0.076 R)
• M4: 369,357 km (0.1 R)
• M5: 489,484 km (0.1 R)
• M6: 1,546,244 km (0.093 R)
• M7: 2,215,395 km (0.115 R)
• M8: 2,246,362 km (0.102 R)
• M9: 3,169,231 km (0.104 R)
• M10: 3,452,270 km (0.113 R)
• M11: 3,524,227 km (0.113 R)
• M12: 3,817,139 km (0.037 R)
• M13: 4,702,459 km (0.112 R)
• M14: 4,822,437 km (0.077 R)
• M15: 4,902,921 km (0.12 R)
• M16: 6,076,815 km (0.091 R)
• M17: 6,694,804 km (0.051 R)
• M18: 6,875,069 km (0.11 R)
• M19: 6,920,397 km (0.11 R)
• M20: 7,894,728 km (0.097 R)
• M21: 7,989,723 km (0.029 R)
• M22: 9,968,005 km (0.074 R)
• M23: 11,653,076 km (0.081 R)
• M24: 14,167,218 km (0.079 R)
• M25: 15,217,993 km (0.083 R)
• M26: 16,535,950 km (0.111 R)
• M27: 16,657,573 km (0.111 R)
• M28: 17,208,542 km (0.099 R)
• M29: 18,580,355 km (0.119 R)
• M30: 18,643,635 km (0.113 R)
• M31: 20,116,575 km (0.098 R)
• M32: 21,493,624 km (0.079 R)
• M33: 23,718,443 km (0.045 R)
• M34: 23,786,959 km (0.048 R)
• M35: 23,993,105 km (0.067 R)
• M36: 24,268,814 km (0.113 R)
• M37: 24,545,420 km (0.106 R)
• M38: 24,892,786 km (0.087 R)
• M39: 25,662,767 km (0.118 R)
• M40: 26,582,644 km (0.069 R)
• M41: 27,225,915 km (0.116 R)
• M42: 27,729,761 km (0.1 R)
• M43: 28,018,933 km (0.025 R)
• M44: 28,309,303 km (0.097 R)
• M45: 28,527,566 km (0.053 R)
• M46: 28,819,581 km (0.084 R)
• M47: 29,406,603 km (0.059 R)
• M48: 30,145,916 km (0.099 R)
• M49: 30,966,161 km (0.073 R)
• M50: 32,248,215 km (0.083 R)
• M51: 32,552,497 km (0.069 R)
• M52: 33,010,416 km (0.084 R)
• M53: 33,163,604 km (0.106 R)
• M54: 34,630,411 km (0.119 R)
• M55: 35,019,814 km (0.118 R)
• M56: 35,960,635 km (0.115 R)
• M57: 37,068,557 km (0.101 R)
• M58: 37,307,465 km (0.04 R)
• M59: 37,946,996 km (0.113 R)
• M60: 39,398,993 km (0.118 R)
• M61: 41,776,402 km (0.107 R)
• M62: 42,274,114 km (0.11 R)
• M63: 42,690,296 km (0.116 R)
• M64: 44,284,261 km (0.071 R)
• M65: 45,300,928 km (0.08 R)
• M66: 47,184,814 km (0.097 R)
• M67: 47,616,553 km (0.045 R)
• M68: 47,789,638 km (0.027 R)
• M69: 47,876,255 km (0.119 R)
• M70: 50,940,169 km (0.101 R)
• M71: 51,915,996 km (0.116 R)
• M72: 52,183,328 km (0.05 R)
• M73: 52,272,488 km (0.078 R)
• M74: 52,540,418 km (0.084 R)
• M75: 52,629,728 km (0.094 R)
• M76: 52,898,256 km (0.1 R)
• M77: 53,526,417 km (0.101 R)
• M78: 54,609,057 km (0.079 R)
• M79: 54,790,071 km (0.101 R)
• M80: 61,160,397 km (0.107 R)
• M81: 63,335,251 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.7

Radius: 7.6

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.14 AU - 17.32 AU

Year: 21186 Days

Day: 22.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,962,302 km

• M1: 106,663 km (0.103 R)
• M2: 204,051 km (0.076 R)
• M3: 287,976 km (0.095 R)
• M4: 517,309 km (0.04 R)
• M5: 663,467 km (0.062 R)
• M6: 847,173 km (0.109 R)
• M7: 970,441 km (0.096 R)
• M8: 1,290,431 km (0.047 R)
• M9: 1,346,979 km (0.079 R)
• M10: 2,189,514 km (0.097 R)
• M11: 2,465,523 km (0.093 R)
• M12: 2,607,790 km (0.092 R)
• M13: 3,280,981 km (0.11 R)
• M14: 4,300,340 km (0.095 R)
• M15: 4,558,696 km (0.087 R)
• M16: 5,226,501 km (0.036 R)
• M17: 5,641,784 km (0.058 R)
• M18: 6,455,298 km (0.066 R)
• M19: 6,553,284 km (0.114 R)
• M20: 6,652,019 km (0.085 R)
• M21: 6,850,685 km (0.116 R)
• M22: 7,051,296 km (0.102 R)
• M23: 7,101,860 km (0.087 R)
• M24: 7,716,857 km (0.031 R)
• M25: 7,978,204 km (0.101 R)
• M26: 8,030,862 km (0.07 R)
• M27: 8,455,870 km (0.091 R)
• M28: 9,774,725 km (0.048 R)
• M29: 10,171,309 km (0.097 R)
• M30: 11,451,867 km (0.073 R)
• M31: 11,929,981 km (0.084 R)
• M32: 12,598,235 km (0.113 R)
• M33: 13,153,842 km (0.063 R)
• M34: 14,097,655 km (0.107 R)
• M35: 14,545,551 km (0.03 R)
• M36: 15,063,159 km (0.106 R)
• M37: 15,455,405 km (0.086 R)
• M38: 18,571,977 km (0.037 R)
• M39: 19,628,886 km (0.118 R)
• M40: 22,765,654 km (0.094 R)
• M41: 22,915,252 km (0.085 R)
• M42: 23,065,149 km (0.112 R)
• M43: 24,506,226 km (0.096 R)
• M44: 26,839,952 km (0.099 R)
• M45: 27,793,190 km (0.119 R)
• M46: 28,757,647 km (0.036 R)
• M47: 29,651,196 km (0.041 R)
• M48: 32,050,297 km (0.107 R)
• M49: 32,302,070 km (0.097 R)
• M50: 32,554,441 km (0.098 R)
• M51: 32,723,038 km (0.099 R)
• M52: 32,976,457 km (0.08 R)
• M53: 34,253,724 km (0.082 R)
• M54: 36,243,226 km (0.084 R)
• M55: 37,207,982 km (0.115 R)
• M56: 37,296,096 km (0.118 R)
• M57: 37,384,209 km (0.102 R)
• M58: 37,826,270 km (0.11 R)
• M59: 38,894,100 km (0.092 R)
• M60: 39,073,019 km (0.105 R)
• M61: 41,332,695 km (0.095 R)
• M62: 41,972,974 km (0.054 R)
• M63: 42,156,530 km (0.108 R)
• M64: 42,800,998 km (0.112 R)
• M65: 43,820,358 km (0.116 R)
• M66: 44,660,350 km (0.116 R)
• M67: 44,753,998 km (0.103 R)
• M68: 45,694,221 km (0.12 R)
• M69: 47,881,192 km (0.109 R)
• M70: 50,882,574 km (0.102 R)
• M71: 50,980,411 km (0.101 R)
• M72: 51,372,358 km (0.108 R)
• M73: 54,443,452 km (0.033 R)
• M74: 55,145,216 km (0.049 R)
• M75: 55,547,485 km (0.074 R)
• M76: 56,051,779 km (0.097 R)
• M77: 56,456,292 km (0.115 R)
• M78: 56,658,997 km (0.086 R)
• M79: 56,760,275 km (0.117 R)
• M80: 57,166,582 km (0.097 R)
• M81: 58,084,066 km (0.107 R)
• M82: 59,314,957 km (0.049 R)
• M83: 64,429,559 km (0.046 R)
• M84: 65,277,928 km (0.106 R)
• M85: 68,276,169 km (0.116 R)
• M86: 68,492,039 km (0.092 R)
• M87: 68,924,526 km (0.099 R)
• M88: 70,990,922 km (0.083 R)
• M89: 71,209,634 km (0.1 R)
• M90: 71,757,311 km (0.117 R)
• M91: 71,867,116 km (0.115 R)
• M92: 72,636,648 km (0.104 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 15,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit