🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.53 AU - 0.53 AU

Year: 136 Days

Day: 38 Hours

Environment

Temp: 218 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,776,050 km

• M1: 106,364 km (0.114 R)
• M2: 360,531 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.61 AU - 0.77 AU

Year: 201 Days

Day: 13.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.59 AU - 0.91 AU

Year: 228 Days

Day: 17 Hours

Environment

Temp: 204 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.8 AU - 1.28 AU

Year: 373 Days

Day: 22.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.97 AU - 1.49 AU

Year: 479 Days

Day: 44.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,776,050 km

• M1: 31,864 km (0.113 R)
• M2: 54,304 km (0.057 R)

Asteroid Belt

Center: 1.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.24 AU - 2.62 AU

Year: 1331 Days

Day: 32.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.62 AU - 3.2 AU

Year: 1745 Days

Day: 14.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,776,050 km

• M1: 1,163,722 km (0.119 R)
• M2: 1,629,869 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348

Radius: 4.4

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.69 AU - 18.49 AU

Year: 25928 Days

Day: 23.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,776,050 km

• M1: 306,376 km (0.08 R)
• M2: 527,033 km (0.092 R)
• M3: 861,235 km (0.116 R)
• M4: 1,088,474 km (0.067 R)
• M5: 1,222,514 km (0.082 R)
• M6: 1,748,500 km (0.099 R)
• M7: 1,779,467 km (0.079 R)
• M8: 1,905,727 km (0.087 R)
• M9: 2,034,830 km (0.093 R)
• M10: 2,133,565 km (0.094 R)
• M11: 3,204,237 km (0.09 R)
• M12: 3,396,620 km (0.104 R)
• M13: 3,632,535 km (0.095 R)
• M14: 4,203,251 km (0.095 R)
• M15: 4,714,427 km (0.118 R)
• M16: 6,265,907 km (0.059 R)
• M17: 6,603,250 km (0.119 R)
• M18: 7,245,474 km (0.078 R)
• M19: 7,295,739 km (0.089 R)
• M20: 7,346,003 km (0.086 R)
• M21: 7,907,444 km (0.12 R)
• M22: 8,114,936 km (0.071 R)
• M23: 8,535,456 km (0.06 R)
• M24: 8,588,563 km (0.087 R)
• M25: 9,507,244 km (0.077 R)
• M26: 9,783,402 km (0.099 R)
• M27: 10,174,301 km (0.075 R)
• M28: 10,230,550 km (0.113 R)
• M29: 10,684,579 km (0.071 R)
• M30: 10,799,021 km (0.11 R)
• M31: 10,856,467 km (0.111 R)
• M32: 10,971,508 km (0.12 R)
• M33: 12,989,434 km (0.101 R)
• M34: 13,295,810 km (0.105 R)
• M35: 14,291,683 km (0.095 R)
• M36: 14,607,783 km (0.117 R)
• M37: 15,829,998 km (0.059 R)
• M38: 16,222,842 km (0.059 R)
• M39: 16,354,338 km (0.06 R)
• M40: 19,199,241 km (0.111 R)
• M41: 19,408,229 km (0.057 R)
• M42: 20,891,941 km (0.095 R)
• M43: 21,250,677 km (0.077 R)
• M44: 22,485,158 km (0.105 R)
• M45: 23,296,278 km (0.114 R)
• M46: 23,967,075 km (0.087 R)
• M47: 24,116,972 km (0.074 R)
• M48: 24,493,061 km (0.066 R)
• M49: 25,022,937 km (0.119 R)
• M50: 26,790,435 km (0.115 R)
• M51: 29,878,136 km (0.07 R)
• M52: 34,250,582 km (0.093 R)
• M53: 34,588,673 km (0.091 R)
• M54: 35,267,997 km (0.082 R)
• M55: 36,209,267 km (0.093 R)
• M56: 37,419,065 km (0.092 R)
• M57: 37,941,760 km (0.066 R)
• M58: 38,642,177 km (0.101 R)
• M59: 39,082,145 km (0.082 R)
• M60: 39,258,670 km (0.088 R)
• M61: 40,769,309 km (0.096 R)
• M62: 40,858,769 km (0.089 R)
• M63: 42,117,785 km (0.079 R)
• M64: 42,389,305 km (0.08 R)
• M65: 46,998,565 km (0.097 R)
• M66: 48,696,351 km (0.079 R)
• M67: 51,570,276 km (0.063 R)
• M68: 52,248,702 km (0.081 R)
• M69: 52,443,179 km (0.12 R)
• M70: 53,223,182 km (0.097 R)
• M71: 54,301,783 km (0.086 R)
• M72: 54,794,558 km (0.094 R)
• M73: 56,880,102 km (0.107 R)
• M74: 58,587,313 km (0.117 R)
• M75: 58,688,142 km (0.079 R)
• M76: 59,497,916 km (0.103 R)
• M77: 60,311,279 km (0.086 R)
• M78: 60,617,207 km (0.051 R)
• M79: 61,538,131 km (0.11 R)
• M80: 62,773,211 km (0.11 R)
• M81: 63,497,564 km (0.064 R)
• M82: 64,432,850 km (0.046 R)
• M83: 66,317,035 km (0.117 R)
• M84: 66,527,370 km (0.058 R)
• M85: 68,325,387 km (0.051 R)
• M86: 68,537,965 km (0.094 R)
• M87: 71,105,813 km (0.078 R)
• M88: 71,968,843 km (0.117 R)
• M89: 72,077,002 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.7

Radius: 4.9

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 18.32 AU - 22.2 AU

Year: 32051 Days

Day: 18.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,776,050 km

• M1: 110,852 km (0.105 R)
• M2: 176,376 km (0.079 R)
• M3: 229,334 km (0.116 R)
• M4: 273,166 km (0.09 R)
• M5: 405,261 km (0.115 R)
• M6: 557,102 km (0.041 R)
• M7: 726,447 km (0.096 R)
• M8: 1,189,752 km (0.078 R)
• M9: 2,365,442 km (0.072 R)
• M10: 2,466,869 km (0.107 R)
• M11: 2,995,249 km (0.105 R)
• M12: 3,480,544 km (0.084 R)
• M13: 4,030,316 km (0.087 R)
• M14: 4,192,331 km (0.105 R)
• M15: 4,480,905 km (0.049 R)
• M16: 4,564,530 km (0.111 R)
• M17: 4,733,426 km (0.104 R)
• M18: 5,208,399 km (0.097 R)
• M19: 6,203,076 km (0.079 R)
• M20: 6,249,750 km (0.111 R)
• M21: 6,343,249 km (0.105 R)
• M22: 6,769,902 km (0.086 R)
• M23: 6,817,923 km (0.112 R)
• M24: 6,865,944 km (0.046 R)
• M25: 7,551,102 km (0.075 R)
• M26: 7,700,700 km (0.107 R)
• M27: 7,952,324 km (0.099 R)
• M28: 8,411,888 km (0.066 R)
• M29: 10,445,522 km (0.099 R)
• M30: 11,174,363 km (0.1 R)
• M31: 12,210,477 km (0.082 R)
• M32: 12,268,970 km (0.071 R)
• M33: 12,799,145 km (0.063 R)
• M34: 12,977,615 km (0.117 R)
• M35: 13,156,834 km (0.071 R)
• M36: 13,821,198 km (0.103 R)
• M37: 14,869,131 km (0.091 R)
• M38: 15,245,070 km (0.08 R)
• M39: 15,434,162 km (0.1 R)
• M40: 16,714,869 km (0.118 R)
• M41: 17,962,815 km (0.094 R)
• M42: 19,924,641 km (0.119 R)
• M43: 20,269,614 km (0.099 R)
• M44: 21,176,027 km (0.109 R)
• M45: 21,457,571 km (0.098 R)
• M46: 21,811,220 km (0.103 R)
• M47: 23,681,044 km (0.05 R)
• M48: 24,193,117 km (0.061 R)
• M49: 25,153,984 km (0.064 R)
• M50: 25,302,834 km (0.106 R)
• M51: 26,429,007 km (0.096 R)
• M52: 26,580,400 km (0.096 R)
• M53: 28,187,380 km (0.069 R)
• M54: 29,511,172 km (0.028 R)
• M55: 30,616,551 km (0.108 R)
• M56: 31,014,481 km (0.111 R)
• M57: 31,414,356 km (0.101 R)
• M58: 32,380,609 km (0.05 R)
• M59: 33,274,905 km (0.109 R)
• M60: 34,507,591 km (0.067 R)
• M61: 34,673,046 km (0.041 R)
• M62: 35,337,560 km (0.075 R)
• M63: 36,426,483 km (0.03 R)
• M64: 37,101,918 km (0.093 R)
• M65: 37,356,383 km (0.086 R)
• M66: 40,192,460 km (0.093 R)
• M67: 40,628,239 km (0.073 R)
• M68: 41,065,513 km (0.112 R)
• M69: 42,564,035 km (0.089 R)
• M70: 43,097,202 km (0.109 R)
• M71: 45,432,873 km (0.064 R)
• M72: 45,886,753 km (0.098 R)
• M73: 49,384,800 km (0.053 R)
• M74: 49,758,047 km (0.075 R)
• M75: 52,111,670 km (0.081 R)
• M76: 53,254,149 km (0.111 R)
• M77: 54,405,006 km (0.092 R)
• M78: 54,597,538 km (0.061 R)
• M79: 55,176,781 km (0.116 R)
• M80: 55,467,001 km (0.103 R)
• M81: 55,563,940 km (0.1 R)
• M82: 56,049,236 km (0.095 R)
• M83: 56,146,474 km (0.106 R)
• M84: 57,219,690 km (0.085 R)
• M85: 59,584,682 km (0.092 R)
• M86: 59,882,681 km (0.051 R)
• M87: 63,596,748 km (0.105 R)
• M88: 64,511,389 km (0.07 R)
• M89: 66,765,530 km (0.078 R)
• M90: 67,902,174 km (0.111 R)
• M91: 68,941,132 km (0.101 R)
• M92: 69,045,252 km (0.081 R)
• M93: 69,253,791 km (0.112 R)
• M94: 69,358,210 km (0.082 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 18,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit