🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.64 AU - 0.72 AU

Year: 197 Days

Day: 41 Hours

Environment

Temp: 213 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,800,871 km

• M1: 87,814 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.73 AU - 0.97 AU

Year: 275 Days

Day: 30 Hours

Environment

Temp: 130 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.03 AU - 1.47 AU

Year: 491 Days

Day: 35.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,800,871 km

• M1: 54,005 km (0.105 R)
• M2: 171,439 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.13 AU - 1.63 AU

Year: 570 Days

Day: 27.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.38 AU - 1.78 AU

Year: 698 Days

Day: 19.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.77 AU - 1.97 AU

Year: 899 Days

Day: 43.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.87 AU - 1.93 AU

Year: 920 Days

Day: 37 Hours

Environment

Temp: -53 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.63 AU - 2.47 AU

Year: 1032 Days

Day: 13.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.3

Radius: 6.4

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.82 AU - 15.1 AU

Year: 18332 Days

Day: 21.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,800,871 km

• M1: 85,720 km (0.107 R)
• M2: 193,131 km (0.039 R)
• M3: 245,191 km (0.08 R)
• M4: 288,275 km (0.071 R)
• M5: 778,059 km (0.105 R)
• M6: 1,241,962 km (0.097 R)
• M7: 1,487,601 km (0.08 R)
• M8: 1,601,744 km (0.113 R)
• M9: 2,150,469 km (0.091 R)
• M10: 2,823,061 km (0.114 R)
• M11: 4,141,916 km (0.112 R)
• M12: 4,927,006 km (0.053 R)
• M13: 5,667,515 km (0.063 R)
• M14: 5,756,825 km (0.064 R)
• M15: 6,210,855 km (0.112 R)
• M16: 6,770,949 km (0.099 R)
• M17: 7,641,010 km (0.12 R)
• M18: 7,739,895 km (0.053 R)
• M19: 8,545,778 km (0.107 R)
• M20: 9,115,297 km (0.045 R)
• M21: 9,220,166 km (0.117 R)
• M22: 9,643,528 km (0.078 R)
• M23: 10,564,302 km (0.09 R)
• M24: 11,119,011 km (0.039 R)
• M25: 11,399,956 km (0.097 R)
• M26: 12,314,448 km (0.086 R)
• M27: 12,372,342 km (0.114 R)
• M28: 12,605,117 km (0.062 R)
• M29: 14,091,671 km (0.095 R)
• M30: 14,517,875 km (0.109 R)
• M31: 14,948,268 km (0.11 R)
• M32: 15,507,764 km (0.093 R)
• M33: 16,073,992 km (0.1 R)
• M34: 16,264,281 km (0.103 R)
• M35: 17,813,217 km (0.037 R)
• M36: 18,472,495 km (0.111 R)
• M37: 18,738,330 km (0.101 R)
• M38: 19,679,001 km (0.115 R)
• M39: 19,814,687 km (0.071 R)
• M40: 20,086,955 km (0.065 R)
• M41: 21,049,318 km (0.117 R)
• M42: 21,675,983 km (0.083 R)
• M43: 22,947,565 km (0.045 R)
• M44: 23,880,906 km (0.096 R)
• M45: 24,753,361 km (0.046 R)
• M46: 25,784,390 km (0.112 R)
• M47: 28,499,442 km (0.077 R)
• M48: 28,576,185 km (0.116 R)
• M49: 28,960,801 km (0.097 R)
• M50: 29,115,037 km (0.052 R)
• M51: 29,890,702 km (0.116 R)
• M52: 30,751,637 km (0.092 R)
• M53: 32,098,318 km (0.057 R)
• M54: 32,418,008 km (0.095 R)
• M55: 33,626,161 km (0.047 R)
• M56: 35,837,516 km (0.112 R)
• M57: 37,337,684 km (0.08 R)
• M58: 38,264,592 km (0.1 R)
• M59: 38,518,759 km (0.06 R)
• M60: 38,773,375 km (0.073 R)
• M61: 40,313,036 km (0.108 R)
• M62: 40,399,204 km (0.104 R)
• M63: 41,003,729 km (0.101 R)
• M64: 42,659,778 km (0.107 R)
• M65: 43,187,260 km (0.1 R)
• M66: 43,275,373 km (0.105 R)
• M67: 44,337,518 km (0.04 R)
• M68: 45,587,558 km (0.112 R)
• M69: 46,668,103 km (0.12 R)
• M70: 47,030,279 km (0.115 R)
• M71: 49,222,187 km (0.107 R)
• M72: 49,867,852 km (0.082 R)
• M73: 50,423,458 km (0.039 R)
• M74: 51,727,802 km (0.072 R)
• M75: 52,008,747 km (0.07 R)
• M76: 52,290,290 km (0.097 R)
• M77: 52,572,133 km (0.086 R)
• M78: 52,948,970 km (0.086 R)
• M79: 53,326,555 km (0.061 R)
• M80: 54,750,726 km (0.067 R)
• M81: 55,037,057 km (0.097 R)
• M82: 55,706,956 km (0.108 R)
• M83: 57,248,562 km (0.074 R)
• M84: 57,636,170 km (0.103 R)
• M85: 59,097,442 km (0.111 R)
• M86: 59,195,279 km (0.095 R)
• M87: 61,361,456 km (0.082 R)
• M88: 61,460,490 km (0.102 R)
• M89: 62,553,901 km (0.065 R)
• M90: 63,453,283 km (0.093 R)
• M91: 64,055,265 km (0.111 R)
• M92: 66,177,012 km (0.081 R)
• M93: 67,195,474 km (0.109 R)
• M94: 68,219,172 km (0.077 R)
• M95: 68,527,194 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246

Radius: 5.5

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.5 AU - 14.84 AU

Year: 18747 Days

Day: 24.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,800,871 km

• M1: 86,617 km (0.086 R)
• M2: 163,510 km (0.109 R)
• M3: 237,262 km (0.107 R)
• M4: 285,283 km (0.11 R)
• M5: 337,194 km (0.117 R)
• M6: 378,483 km (0.113 R)
• M7: 513,719 km (0.086 R)
• M8: 562,189 km (0.113 R)
• M9: 867,069 km (0.056 R)
• M10: 945,608 km (0.105 R)
• M11: 1,026,541 km (0.097 R)
• M12: 1,067,830 km (0.12 R)
• M13: 1,350,420 km (0.106 R)
• M14: 1,535,622 km (0.12 R)
• M15: 2,272,840 km (0.118 R)
• M16: 2,836,525 km (0.116 R)
• M17: 3,598,876 km (0.078 R)
• M18: 3,823,273 km (0.064 R)
• M19: 3,953,423 km (0.032 R)
• M20: 4,218,211 km (0.106 R)
• M21: 4,660,871 km (0.063 R)
• M22: 5,225,753 km (0.096 R)
• M23: 5,334,062 km (0.094 R)
• M24: 5,663,476 km (0.098 R)
• M25: 6,150,866 km (0.096 R)
• M26: 6,808,498 km (0.051 R)
• M27: 7,366,648 km (0.054 R)
• M28: 7,569,503 km (0.115 R)
• M29: 7,692,173 km (0.09 R)
• M30: 7,733,163 km (0.119 R)
• M31: 8,105,661 km (0.059 R)
• M32: 8,147,399 km (0.071 R)
• M33: 8,441,658 km (0.036 R)
• M34: 9,040,648 km (0.051 R)
• M35: 9,389,062 km (0.117 R)
• M36: 9,476,876 km (0.056 R)
• M37: 9,564,989 km (0.087 R)
• M38: 9,609,120 km (0.119 R)
• M39: 10,144,082 km (0.096 R)
• M40: 10,234,140 km (0.033 R)
• M41: 11,476,251 km (0.063 R)
• M42: 12,186,542 km (0.108 R)
• M43: 13,057,800 km (0.071 R)
• M44: 13,401,875 km (0.109 R)
• M45: 13,500,909 km (0.114 R)
• M46: 13,998,920 km (0.09 R)
• M47: 14,655,355 km (0.054 R)
• M48: 14,910,569 km (0.103 R)
• M49: 15,684,888 km (0.09 R)
• M50: 15,893,577 km (0.107 R)
• M51: 17,649,856 km (0.109 R)
• M52: 17,866,922 km (0.09 R)
• M53: 17,921,376 km (0.039 R)
• M54: 19,299,322 km (0.103 R)
• M55: 20,198,854 km (0.09 R)
• M56: 20,653,781 km (0.069 R)
• M57: 20,768,074 km (0.104 R)
• M58: 20,997,258 km (0.059 R)
• M59: 21,747,641 km (0.104 R)
• M60: 21,863,878 km (0.095 R)
• M61: 21,980,415 km (0.097 R)
• M62: 22,330,923 km (0.115 R)
• M63: 23,512,896 km (0.104 R)
• M64: 23,871,482 km (0.11 R)
• M65: 24,292,001 km (0.036 R)
• M66: 25,262,592 km (0.092 R)
• M67: 25,445,850 km (0.089 R)
• M68: 26,307,534 km (0.075 R)
• M69: 27,241,174 km (0.111 R)
• M70: 27,429,218 km (0.044 R)
• M71: 27,869,784 km (0.12 R)
• M72: 28,566,611 km (0.112 R)
• M73: 29,269,123 km (0.108 R)
• M74: 31,937,649 km (0.088 R)
• M75: 32,003,622 km (0.087 R)
• M76: 33,133,385 km (0.057 R)
• M77: 33,334,146 km (0.073 R)
• M78: 33,401,165 km (0.09 R)
• M79: 33,804,182 km (0.11 R)
• M80: 36,255,343 km (0.106 R)
• M81: 36,600,316 km (0.037 R)
• M82: 36,669,430 km (0.092 R)
• M83: 38,411,647 km (0.071 R)
• M84: 40,038,075 km (0.084 R)
• M85: 40,180,642 km (0.117 R)
• M86: 41,182,798 km (0.113 R)
• M87: 44,238,334 km (0.119 R)
• M88: 47,441,374 km (0.062 R)
• M89: 48,804,211 km (0.104 R)
• M90: 49,414,121 km (0.051 R)
• M91: 49,796,494 km (0.12 R)
• M92: 50,026,426 km (0.101 R)
• M93: 50,256,657 km (0.07 R)
• M94: 50,949,594 km (0.103 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 19,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit