🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.58 AU - 0.68 AU

Year: 188 Days

Day: 40.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,126,348 km

• M1: 503,696 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.65 AU - 0.73 AU

Year: 216 Days

Day: 42.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.1 AU - 2.52 AU

Year: 1323 Days

Day: 35 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,126,348 km

• M1: 74,051 km (0.116 R)
• M2: 1,916,947 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.01 AU - 3.53 AU

Year: 2228 Days

Day: 26.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.7

Radius: 9.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.83 AU - 5.99 AU

Year: 4740 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 73,126,348 km

• M1: 140,323 km (0.054 R)
• M2: 204,650 km (0.099 R)
• M3: 262,395 km (0.115 R)
• M4: 329,115 km (0.117 R)
• M5: 394,789 km (0.049 R)
• M6: 645,365 km (0.101 R)
• M7: 743,801 km (0.064 R)
• M8: 824,135 km (0.117 R)
• M9: 919,728 km (0.05 R)
• M10: 1,162,375 km (0.102 R)
• M11: 1,396,795 km (0.098 R)
• M12: 1,454,241 km (0.107 R)
• M13: 1,541,905 km (0.107 R)
• M14: 1,847,235 km (0.072 R)
• M15: 1,910,664 km (0.092 R)
• M16: 2,461,633 km (0.115 R)
• M17: 2,638,009 km (0.07 R)
• M18: 3,173,270 km (0.114 R)
• M19: 3,661,258 km (0.041 R)
• M20: 4,151,939 km (0.113 R)
• M21: 4,816,453 km (0.055 R)
• M22: 5,060,148 km (0.107 R)
• M23: 5,172,346 km (0.091 R)
• M24: 5,886,078 km (0.066 R)
• M25: 6,435,401 km (0.102 R)
• M26: 7,076,278 km (0.118 R)
• M27: 7,302,919 km (0.11 R)
• M28: 7,379,065 km (0.059 R)
• M29: 7,583,116 km (0.073 R)
• M30: 7,685,890 km (0.055 R)
• M31: 8,180,460 km (0.116 R)
• M32: 8,765,986 km (0.059 R)
• M33: 9,977,280 km (0.07 R)
• M34: 10,259,871 km (0.088 R)
• M35: 10,487,858 km (0.075 R)
• M36: 11,006,963 km (0.099 R)
• M37: 11,181,842 km (0.061 R)
• M38: 11,445,883 km (0.062 R)
• M39: 12,130,143 km (0.104 R)
• M40: 12,613,943 km (0.047 R)
• M41: 12,858,236 km (0.047 R)
• M42: 13,134,992 km (0.105 R)
• M43: 13,227,593 km (0.094 R)
• M44: 13,913,948 km (0.088 R)
• M45: 14,008,345 km (0.106 R)
• M46: 14,420,337 km (0.083 R)
• M47: 14,707,864 km (0.058 R)
• M48: 15,061,813 km (0.091 R)
• M49: 15,126,439 km (0.12 R)
• M50: 15,223,528 km (0.093 R)
• M51: 15,614,278 km (0.048 R)
• M52: 16,739,254 km (0.063 R)
• M53: 17,617,094 km (0.118 R)
• M54: 17,685,311 km (0.112 R)
• M55: 18,268,144 km (0.116 R)
• M56: 18,613,865 km (0.071 R)
• M57: 18,752,841 km (0.118 R)
• M58: 18,822,404 km (0.105 R)
• M59: 19,382,199 km (0.114 R)
• M60: 19,487,815 km (0.093 R)
• M61: 19,664,191 km (0.04 R)
• M62: 19,947,530 km (0.063 R)
• M63: 20,482,342 km (0.108 R)
• M64: 20,697,763 km (0.075 R)
• M65: 20,985,888 km (0.044 R)
• M66: 21,311,713 km (0.113 R)
• M67: 21,493,474 km (0.059 R)
• M68: 21,602,830 km (0.092 R)
• M69: 22,041,750 km (0.063 R)
• M70: 22,152,004 km (0.044 R)
• M71: 22,668,865 km (0.117 R)
• M72: 23,414,012 km (0.11 R)
• M73: 23,526,360 km (0.065 R)
• M74: 23,902,598 km (0.1 R)
• M75: 24,470,621 km (0.117 R)
• M76: 24,546,767 km (0.038 R)
• M77: 24,966,538 km (0.086 R)
• M78: 25,311,810 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.6

Radius: 13.3

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.73 AU - 6.71 AU

Year: 5844 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,126,348 km

• M1: 221,255 km (0.043 R)
• M2: 535,860 km (0.116 R)
• M3: 779,106 km (0.109 R)
• M4: 1,333,515 km (0.047 R)
• M5: 1,659,340 km (0.113 R)
• M6: 2,253,243 km (0.087 R)
• M7: 2,369,780 km (0.116 R)
• M8: 2,731,508 km (0.09 R)
• M9: 3,129,587 km (0.111 R)
• M10: 3,241,337 km (0.099 R)
• M11: 3,663,053 km (0.113 R)
• M12: 4,001,145 km (0.079 R)
• M13: 4,370,203 km (0.11 R)
• M14: 4,495,715 km (0.106 R)
• M15: 4,750,331 km (0.113 R)
• M16: 5,793,327 km (0.055 R)
• M17: 5,908,518 km (0.065 R)
• M18: 6,024,306 km (0.074 R)
• M19: 6,258,427 km (0.113 R)
• M20: 6,639,154 km (0.075 R)
• M21: 7,348,547 km (0.101 R)
• M22: 7,649,238 km (0.05 R)
• M23: 7,953,969 km (0.068 R)
• M24: 8,082,175 km (0.091 R)
• M25: 8,971,983 km (0.115 R)
• M26: 9,158,980 km (0.069 R)
• M27: 9,455,633 km (0.062 R)
• M28: 9,618,844 km (0.114 R)
• M29: 9,810,329 km (0.029 R)
• M30: 10,225,014 km (0.087 R)
• M31: 10,476,638 km (0.058 R)
• M32: 10,730,206 km (0.095 R)
• M33: 10,957,446 km (0.106 R)
• M34: 11,301,222 km (0.051 R)
• M35: 11,648,588 km (0.082 R)
• M36: 12,176,369 km (0.08 R)
• M37: 12,443,102 km (0.077 R)
• M38: 12,532,562 km (0.082 R)
• M39: 13,012,771 km (0.119 R)
• M40: 13,103,427 km (0.065 R)
• M41: 13,316,006 km (0.068 R)
• M42: 13,806,088 km (0.083 R)
• M43: 14,930,316 km (0.105 R)
• M44: 15,954,164 km (0.091 R)
• M45: 16,638,425 km (0.102 R)
• M46: 17,265,838 km (0.056 R)
• M47: 18,204,565 km (0.101 R)
• M48: 18,373,910 km (0.105 R)
• M49: 18,680,137 km (0.042 R)
• M50: 18,850,977 km (0.117 R)
• M51: 20,412,031 km (0.083 R)
• M52: 20,693,873 km (0.068 R)
• M53: 21,834,258 km (0.102 R)
• M54: 23,251,399 km (0.082 R)
• M55: 23,693,460 km (0.051 R)
• M56: 24,848,356 km (0.104 R)
• M57: 24,998,702 km (0.076 R)
• M58: 25,300,291 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.8

Radius: 3.5

Gravity: 37.86 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.52 AU - 16.4 AU

Year: 22900 Days

Day: 22.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,126,348 km

• M1: 105,915 km (0.092 R)
• M2: 177,722 km (0.087 R)
• M3: 205,547 km (0.116 R)
• M4: 332,406 km (0.106 R)
• M5: 542,741 km (0.034 R)
• M6: 650,302 km (0.114 R)
• M7: 935,286 km (0.116 R)
• M8: 1,012,030 km (0.118 R)
• M9: 1,310,926 km (0.083 R)
• M10: 1,426,117 km (0.047 R)
• M11: 1,574,667 km (0.075 R)
• M12: 1,918,892 km (0.112 R)
• M13: 1,951,355 km (0.057 R)
• M14: 2,049,790 km (0.033 R)
• M15: 3,043,569 km (0.026 R)
• M16: 3,469,025 km (0.118 R)
• M17: 3,548,461 km (0.107 R)
• M18: 3,588,404 km (0.047 R)
• M19: 3,668,589 km (0.083 R)
• M20: 4,246,934 km (0.074 R)
• M21: 4,677,028 km (0.088 R)
• M22: 5,671,255 km (0.064 R)
• M23: 6,048,392 km (0.09 R)
• M24: 6,976,347 km (0.034 R)
• M25: 7,076,578 km (0.105 R)
• M26: 7,278,535 km (0.097 R)
• M27: 7,533,450 km (0.091 R)
• M28: 8,369,103 km (0.084 R)
• M29: 8,689,991 km (0.113 R)
• M30: 10,698,043 km (0.12 R)
• M31: 11,634,376 km (0.112 R)
• M32: 11,693,766 km (0.08 R)
• M33: 12,353,792 km (0.113 R)
• M34: 12,414,379 km (0.08 R)
• M35: 12,902,667 km (0.119 R)
• M36: 13,272,921 km (0.056 R)
• M37: 13,709,448 km (0.101 R)
• M38: 14,788,797 km (0.065 R)
• M39: 15,241,181 km (0.094 R)
• M40: 15,306,106 km (0.039 R)
• M41: 16,093,290 km (0.092 R)
• M42: 16,491,669 km (0.084 R)
• M43: 17,230,683 km (0.118 R)
• M44: 17,706,404 km (0.098 R)
• M45: 18,740,574 km (0.115 R)
• M46: 19,511,302 km (0.102 R)
• M47: 20,078,278 km (0.055 R)
• M48: 20,220,845 km (0.088 R)
• M49: 20,292,353 km (0.04 R)
• M50: 20,794,553 km (0.099 R)
• M51: 21,446,500 km (0.057 R)
• M52: 21,884,673 km (0.078 R)
• M53: 25,650,051 km (0.066 R)
• M54: 27,053,578 km (0.09 R)
• M55: 27,606,193 km (0.065 R)
• M56: 28,963,494 km (0.086 R)
• M57: 29,124,611 km (0.105 R)
• M58: 29,528,675 km (0.047 R)
• M59: 30,669,957 km (0.05 R)
• M60: 31,742,723 km (0.071 R)
• M61: 33,670,292 km (0.065 R)
• M62: 33,754,964 km (0.09 R)
• M63: 36,240,832 km (0.094 R)
• M64: 36,327,599 km (0.069 R)
• M65: 38,607,770 km (0.116 R)
• M66: 41,114,581 km (0.073 R)
• M67: 42,479,063 km (0.08 R)
• M68: 42,662,022 km (0.114 R)
• M69: 43,488,999 km (0.052 R)
• M70: 45,813,600 km (0.115 R)
• M71: 47,132,904 km (0.118 R)
• M72: 48,273,737 km (0.108 R)
• M73: 49,135,271 km (0.061 R)
• M74: 51,165,165 km (0.113 R)
• M75: 52,337,264 km (0.08 R)
• M76: 52,926,679 km (0.095 R)
• M77: 53,025,264 km (0.115 R)
• M78: 53,123,700 km (0.061 R)
• M79: 53,320,870 km (0.085 R)
• M80: 54,409,793 km (0.113 R)
• M81: 55,306,333 km (0.1 R)
• M82: 55,606,127 km (0.05 R)
• M83: 58,126,103 km (0.088 R)
• M84: 58,532,860 km (0.068 R)
• M85: 58,940,364 km (0.098 R)
• M86: 60,374,409 km (0.086 R)
• M87: 61,302,215 km (0.104 R)
• M88: 62,442,750 km (0.114 R)
• M89: 62,754,960 km (0.08 R)
• M90: 64,639,445 km (0.092 R)
• M91: 65,166,179 km (0.089 R)
• M92: 67,821,092 km (0.067 R)
• M93: 68,142,129 km (0.111 R)
• M94: 68,678,138 km (0.092 R)
• M95: 68,892,961 km (0.028 R)
• M96: 71,379,427 km (0.091 R)
• M97: 71,596,943 km (0.12 R)
• M98: 72,141,928 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit