🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.69 AU - 0.79 AU

Year: 241 Days

Day: 20.2 Hours

Environment

Temp: 85 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,038,236 km

• M1: 140,323 km (0.11 R)
• M2: 199,564 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.32 AU - 2.04 AU

Year: 825 Days

Day: 35 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,038,236 km

• M1: 195,674 km (0.078 R)
• M2: 263,591 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.08 AU - 2.1 AU

Year: 1144 Days

Day: 19.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2 AU - 2.68 AU

Year: 1356 Days

Day: 18.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,038,236 km

• M1: 2,238,882 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.05 AU - 4.07 AU

Year: 2544 Days

Day: 23.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,038,236 km

• M1: 395,986 km (0.055 R)
• M2: 1,427,463 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.4 AU - 4.26 AU

Year: 2839 Days

Day: 35.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.8

Radius: 8

Gravity: 14.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.79 AU - 12.87 AU

Year: 15411 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 140.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,038,236 km

• M1: 132,544 km (0.107 R)
• M2: 507,286 km (0.065 R)
• M3: 565,929 km (0.036 R)
• M4: 734,675 km (0.093 R)
• M5: 993,479 km (0.09 R)
• M6: 3,060,772 km (0.099 R)
• M7: 3,554,745 km (0.102 R)
• M8: 3,791,259 km (0.04 R)
• M9: 4,032,859 km (0.117 R)
• M10: 4,615,992 km (0.059 R)
• M11: 4,917,581 km (0.033 R)
• M12: 5,181,173 km (0.025 R)
• M13: 7,400,457 km (0.098 R)
• M14: 8,163,257 km (0.095 R)
• M15: 8,214,868 km (0.12 R)
• M16: 8,266,778 km (0.059 R)
• M17: 8,422,959 km (0.088 R)
• M18: 8,527,677 km (0.035 R)
• M19: 8,580,186 km (0.102 R)
• M20: 9,057,702 km (0.105 R)
• M21: 9,111,258 km (0.079 R)
• M22: 9,272,674 km (0.081 R)
• M23: 9,762,607 km (0.108 R)
• M24: 9,817,510 km (0.107 R)
• M25: 10,710,759 km (0.078 R)
• M26: 10,767,456 km (0.112 R)
• M27: 10,824,304 km (0.107 R)
• M28: 11,282,223 km (0.054 R)
• M29: 12,395,231 km (0.115 R)
• M30: 13,298,353 km (0.072 R)
• M31: 14,409,865 km (0.086 R)
• M32: 14,787,002 km (0.12 R)
• M33: 14,913,412 km (0.056 R)
• M34: 15,808,605 km (0.112 R)
• M35: 15,873,082 km (0.059 R)
• M36: 16,067,410 km (0.064 R)
• M37: 16,589,506 km (0.11 R)
• M38: 17,650,454 km (0.041 R)
• M39: 18,053,920 km (0.106 R)
• M40: 18,733,094 km (0.088 R)
• M41: 18,869,827 km (0.106 R)
• M42: 19,007,008 km (0.089 R)
• M43: 19,420,646 km (0.104 R)
• M44: 22,688,163 km (0.039 R)
• M45: 23,053,481 km (0.038 R)
• M46: 23,273,539 km (0.051 R)
• M47: 23,420,743 km (0.093 R)
• M48: 24,309,953 km (0.116 R)
• M49: 26,121,583 km (0.071 R)
• M50: 26,274,472 km (0.086 R)
• M51: 26,735,084 km (0.07 R)
• M52: 26,966,363 km (0.09 R)
• M53: 27,120,897 km (0.084 R)
• M54: 27,586,296 km (0.082 R)
• M55: 27,664,087 km (0.034 R)
• M56: 29,236,061 km (0.118 R)
• M57: 29,872,900 km (0.096 R)
• M58: 31,079,257 km (0.074 R)
• M59: 32,137,662 km (0.048 R)
• M60: 32,959,852 km (0.112 R)
• M61: 34,039,051 km (0.091 R)
• M62: 34,961,172 km (0.109 R)
• M63: 36,830,098 km (0.117 R)
• M64: 37,863,071 km (0.11 R)
• M65: 38,818,254 km (0.081 R)
• M66: 38,905,619 km (0.106 R)
• M67: 40,133,668 km (0.077 R)
• M68: 40,221,931 km (0.112 R)
• M69: 40,752,554 km (0.087 R)
• M70: 42,178,970 km (0.054 R)
• M71: 42,448,246 km (0.03 R)
• M72: 42,538,005 km (0.027 R)
• M73: 42,808,029 km (0.059 R)
• M74: 45,355,681 km (0.115 R)
• M75: 47,298,359 km (0.084 R)
• M76: 47,764,805 km (0.091 R)
• M77: 47,858,304 km (0.038 R)
• M78: 49,362,510 km (0.063 R)
• M79: 49,740,993 km (0.088 R)
• M80: 50,691,388 km (0.082 R)
• M81: 50,786,682 km (0.052 R)
• M82: 52,224,317 km (0.088 R)
• M83: 54,161,909 km (0.094 R)
• M84: 54,650,047 km (0.093 R)
• M85: 59,912,451 km (0.102 R)
• M86: 65,645,640 km (0.111 R)
• M87: 67,210,883 km (0.098 R)
• M88: 68,577,160 km (0.099 R)
• M89: 70,377,869 km (0.076 R)
• M90: 71,016,952 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.4

Radius: 4.8

Gravity: 27.88 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.22 AU - 17.3 AU

Year: 24833 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,038,236 km

• M1: 217,665 km (0.044 R)
• M2: 321,336 km (0.088 R)
• M3: 799,750 km (0.041 R)
• M4: 1,291,927 km (0.079 R)
• M5: 1,584,241 km (0.111 R)
• M6: 1,790,387 km (0.08 R)
• M7: 2,005,210 km (0.12 R)
• M8: 2,152,863 km (0.087 R)
• M9: 2,342,553 km (0.089 R)
• M10: 3,111,337 km (0.062 R)
• M11: 3,239,243 km (0.044 R)
• M12: 3,589,152 km (0.107 R)
• M13: 3,768,670 km (0.112 R)
• M14: 4,277,153 km (0.119 R)
• M15: 4,419,570 km (0.043 R)
• M16: 4,563,483 km (0.097 R)
• M17: 4,856,096 km (0.092 R)
• M18: 5,104,579 km (0.081 R)
• M19: 5,562,348 km (0.095 R)
• M20: 5,613,959 km (0.111 R)
• M21: 5,717,780 km (0.103 R)
• M22: 5,769,990 km (0.099 R)
• M23: 7,406,441 km (0.108 R)
• M24: 7,865,557 km (0.038 R)
• M25: 10,550,091 km (0.115 R)
• M26: 10,614,119 km (0.068 R)
• M27: 10,678,296 km (0.064 R)
• M28: 11,196,204 km (0.115 R)
• M29: 12,256,404 km (0.104 R)
• M30: 12,458,810 km (0.106 R)
• M31: 12,526,428 km (0.079 R)
• M32: 12,935,129 km (0.108 R)
• M33: 13,905,870 km (0.078 R)
• M34: 13,976,031 km (0.047 R)
• M35: 14,827,842 km (0.073 R)
• M36: 15,115,518 km (0.104 R)
• M37: 15,769,560 km (0.026 R)
• M38: 16,730,577 km (0.065 R)
• M39: 16,805,226 km (0.103 R)
• M40: 16,954,974 km (0.067 R)
• M41: 17,105,170 km (0.106 R)
• M42: 18,092,067 km (0.076 R)
• M43: 18,708,560 km (0.093 R)
• M44: 22,219,772 km (0.116 R)
• M45: 22,631,465 km (0.107 R)
• M46: 22,714,043 km (0.088 R)
• M47: 22,796,771 km (0.092 R)
• M48: 22,962,525 km (0.057 R)
• M49: 23,462,332 km (0.104 R)
• M50: 25,239,255 km (0.1 R)
• M51: 25,668,751 km (0.107 R)
• M52: 26,273,874 km (0.063 R)
• M53: 26,621,988 km (0.073 R)
• M54: 27,322,406 km (0.095 R)
• M55: 30,184,512 km (0.096 R)
• M56: 31,190,109 km (0.109 R)
• M57: 31,743,322 km (0.099 R)
• M58: 31,928,374 km (0.115 R)
• M59: 34,272,274 km (0.12 R)
• M60: 34,938,433 km (0.073 R)
• M61: 35,512,889 km (0.112 R)
• M62: 38,037,652 km (0.088 R)
• M63: 38,628,564 km (0.107 R)
• M64: 40,519,481 km (0.078 R)
• M65: 40,820,771 km (0.074 R)
• M66: 40,921,301 km (0.111 R)
• M67: 42,950,745 km (0.117 R)
• M68: 47,634,804 km (0.096 R)
• M69: 48,484,371 km (0.058 R)
• M70: 50,954,531 km (0.117 R)
• M71: 52,587,391 km (0.096 R)
• M72: 54,902,269 km (0.037 R)
• M73: 55,458,175 km (0.112 R)
• M74: 56,463,772 km (0.06 R)
• M75: 59,402,322 km (0.09 R)
• M76: 59,973,038 km (0.105 R)
• M77: 61,005,114 km (0.076 R)
• M78: 61,350,386 km (0.044 R)
• M79: 62,390,091 km (0.036 R)
• M80: 64,019,212 km (0.092 R)
• M81: 64,136,048 km (0.119 R)
• M82: 64,370,019 km (0.106 R)
• M83: 65,898,012 km (0.086 R)
• M84: 68,152,452 km (0.075 R)
• M85: 68,630,267 km (0.11 R)
• M86: 69,829,743 km (0.12 R)
• M87: 70,915,225 km (0.064 R)
• M88: 71,278,149 km (0.069 R)
• M89: 72,614,657 km (0.106 R)
• M90: 75,806,327 km (0.083 R)
• M91: 77,419,292 km (0.032 R)
• M92: 79,796,851 km (0.078 R)
• M93: 80,048,474 km (0.058 R)
• M94: 82,325,354 km (0.086 R)
• M95: 83,599,479 km (0.105 R)
• M96: 85,137,046 km (0.094 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: 508 - 12,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit