🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.49 AU - 0.73 AU

Year: 142 Days

Day: 28.9 Hours

Environment

Temp: 313 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,536,487 km

• M1: 251,624 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.3 AU - 1.56 AU

Year: 508 Days

Day: 39 Hours

Environment

Temp: 207 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.41 AU - 1.91 AU

Year: 636 Days

Day: 16.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,536,487 km

• M1: 1,070,373 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.5 AU - 1.82 AU

Year: 636 Days

Day: 13.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,536,487 km

• M1: 32,612 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.7 AU - 3.52 AU

Year: 1630 Days

Day: 46.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 158.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,536,487 km

• M1: 402,717 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.18 AU - 3.42 AU

Year: 1782 Days

Day: 23.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,536,487 km

• M1: 493,823 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.94 AU - 5.24 AU

Year: 2923 Days

Day: 37.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.3 AU - 10.14 AU

Year: 8321 Days

Day: 22.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,536,487 km

• M1: 59,241 km (0.072 R)

Asteroid Belt

Center: 12.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.7

Radius: 11.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.75 AU - 18.37 AU

Year: 17372 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,536,487 km

• M1: 155,582 km (0.106 R)
• M2: 291,865 km (0.065 R)
• M3: 757,115 km (0.092 R)
• M4: 845,378 km (0.062 R)
• M5: 961,166 km (0.074 R)
• M6: 1,768,097 km (0.072 R)
• M7: 2,775,041 km (0.088 R)
• M8: 3,467,379 km (0.049 R)
• M9: 4,748,685 km (0.117 R)
• M10: 4,875,694 km (0.116 R)
• M11: 6,161,936 km (0.089 R)
• M12: 6,534,435 km (0.038 R)
• M13: 7,252,804 km (0.075 R)
• M14: 7,497,845 km (0.082 R)
• M15: 8,351,301 km (0.079 R)
• M16: 9,235,574 km (0.053 R)
• M17: 10,040,261 km (0.025 R)
• M18: 10,533,934 km (0.072 R)
• M19: 10,923,487 km (0.088 R)
• M20: 11,035,685 km (0.09 R)
• M21: 11,317,677 km (0.104 R)
• M22: 11,888,992 km (0.073 R)
• M23: 12,469,731 km (0.113 R)
• M24: 13,178,824 km (0.104 R)
• M25: 13,358,043 km (0.112 R)
• M26: 15,008,257 km (0.104 R)
• M27: 15,258,085 km (0.073 R)
• M28: 15,698,801 km (0.059 R)
• M29: 16,399,816 km (0.106 R)
• M30: 16,851,153 km (0.116 R)
• M31: 17,700,270 km (0.092 R)
• M32: 17,898,188 km (0.103 R)
• M33: 19,644,444 km (0.06 R)
• M34: 19,849,393 km (0.089 R)
• M35: 21,867,170 km (0.068 R)
• M36: 23,513,345 km (0.095 R)
• M37: 23,876,568 km (0.113 R)
• M38: 23,949,422 km (0.092 R)
• M39: 24,095,430 km (0.109 R)
• M40: 24,461,496 km (0.11 R)
• M41: 24,534,948 km (0.113 R)
• M42: 25,496,414 km (0.031 R)
• M43: 26,772,334 km (0.068 R)
• M44: 27,151,565 km (0.112 R)
• M45: 27,227,560 km (0.119 R)
• M46: 28,299,878 km (0.046 R)
• M47: 28,377,070 km (0.063 R)
• M48: 28,608,798 km (0.081 R)
• M49: 28,841,273 km (0.038 R)
• M50: 30,564,640 km (0.045 R)
• M51: 31,678,845 km (0.102 R)
• M52: 31,919,249 km (0.115 R)
• M53: 32,482,634 km (0.072 R)
• M54: 34,934,394 km (0.099 R)
• M55: 36,350,039 km (0.098 R)
• M56: 42,020,995 km (0.091 R)
• M57: 42,285,334 km (0.069 R)
• M58: 44,329,439 km (0.062 R)
• M59: 45,679,859 km (0.118 R)
• M60: 46,042,335 km (0.096 R)
• M61: 50,091,351 km (0.085 R)
• M62: 50,465,047 km (0.062 R)
• M63: 51,027,385 km (0.106 R)
• M64: 52,442,132 km (0.079 R)
• M65: 54,156,972 km (0.051 R)
• M66: 54,540,541 km (0.086 R)
• M67: 54,828,816 km (0.107 R)
• M68: 55,793,423 km (0.085 R)
• M69: 57,445,882 km (0.106 R)
• M70: 57,543,719 km (0.036 R)
• M71: 57,739,243 km (0.103 R)
• M72: 57,837,080 km (0.077 R)
• M73: 58,622,170 km (0.038 R)
• M74: 59,410,700 km (0.091 R)
• M75: 60,799,118 km (0.097 R)
• M76: 61,997,696 km (0.074 R)
• M77: 62,097,927 km (0.111 R)
• M78: 62,499,298 km (0.055 R)
• M79: 62,901,716 km (0.113 R)
• M80: 63,911,202 km (0.096 R)
• M81: 64,113,758 km (0.096 R)
• M82: 65,129,827 km (0.046 R)
• M83: 65,333,728 km (0.042 R)
• M84: 65,639,806 km (0.098 R)
• M85: 67,177,821 km (0.108 R)
• M86: 67,899,631 km (0.099 R)
• M87: 68,106,226 km (0.057 R)
• M88: 68,209,748 km (0.119 R)
• M89: 68,623,984 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 13.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.57 AU - 19.01 AU

Year: 20449 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,536,487 km

• M1: 411,843 km (0.101 R)
• M2: 712,535 km (0.092 R)
• M3: 953,387 km (0.081 R)
• M4: 1,768,097 km (0.105 R)
• M5: 2,457,743 km (0.106 R)
• M6: 3,026,515 km (0.116 R)
• M7: 3,677,864 km (0.077 R)
• M8: 4,019,994 km (0.104 R)
• M9: 4,327,866 km (0.071 R)
• M10: 4,597,891 km (0.109 R)
• M11: 5,345,282 km (0.051 R)
• M12: 5,538,113 km (0.11 R)
• M13: 6,030,440 km (0.039 R)
• M14: 6,434,504 km (0.079 R)
• M15: 6,743,423 km (0.072 R)
• M16: 7,753,658 km (0.066 R)
• M17: 8,027,422 km (0.028 R)
• M18: 8,584,524 km (0.071 R)
• M19: 8,697,471 km (0.107 R)
• M20: 9,269,533 km (0.094 R)
• M21: 9,501,858 km (0.095 R)
• M22: 10,874,868 km (0.06 R)
• M23: 11,429,128 km (0.08 R)
• M24: 11,615,826 km (0.035 R)
• M25: 12,373,090 km (0.044 R)
• M26: 13,146,362 km (0.051 R)
• M27: 14,001,762 km (0.072 R)
• M28: 14,875,264 km (0.095 R)
• M29: 15,215,899 km (0.085 R)
• M30: 16,393,234 km (0.111 R)
• M31: 17,099,635 km (0.113 R)
• M32: 18,396,050 km (0.073 R)
• M33: 18,761,667 km (0.044 R)
• M34: 18,982,324 km (0.104 R)
• M35: 19,873,329 km (0.086 R)
• M36: 20,098,175 km (0.118 R)
• M37: 20,626,255 km (0.105 R)
• M38: 21,388,456 km (0.106 R)
• M39: 21,618,987 km (0.104 R)
• M40: 22,315,365 km (0.04 R)
• M41: 22,471,246 km (0.107 R)
• M42: 25,255,262 km (0.109 R)
• M43: 27,060,310 km (0.113 R)
• M44: 27,309,690 km (0.115 R)
• M45: 27,726,918 km (0.054 R)
• M46: 28,737,153 km (0.093 R)
• M47: 28,991,619 km (0.103 R)
• M48: 29,161,562 km (0.046 R)
• M49: 30,016,813 km (0.106 R)
• M50: 30,361,187 km (0.06 R)
• M51: 31,314,873 km (0.093 R)
• M52: 33,252,016 km (0.107 R)
• M53: 35,409,068 km (0.107 R)
• M54: 35,590,829 km (0.112 R)
• M55: 36,138,058 km (0.088 R)
• M56: 38,541,647 km (0.039 R)
• M57: 40,235,694 km (0.078 R)
• M58: 41,187,435 km (0.095 R)
• M59: 42,050,166 km (0.043 R)
• M60: 43,696,192 km (0.067 R)
• M61: 44,772,548 km (0.076 R)
• M62: 48,557,374 km (0.056 R)
• M63: 49,367,148 km (0.099 R)
• M64: 51,102,782 km (0.116 R)
• M65: 51,411,253 km (0.105 R)
• M66: 51,514,176 km (0.032 R)
• M67: 52,133,063 km (0.051 R)
• M68: 52,650,821 km (0.099 R)
• M69: 53,378,465 km (0.118 R)
• M70: 55,687,209 km (0.087 R)
• M71: 58,672,285 km (0.094 R)
• M72: 58,887,556 km (0.032 R)
• M73: 60,401,337 km (0.108 R)
• M74: 60,509,945 km (0.111 R)
• M75: 62,586,214 km (0.05 R)
• M76: 63,026,181 km (0.108 R)
• M77: 64,685,670 km (0.108 R)
• M78: 65,464,926 km (0.115 R)
• M79: 65,799,875 km (0.055 R)
• M80: 68,273,476 km (0.046 R)
• M81: 69,294,183 km (0.096 R)
• M82: 73,659,000 km (0.032 R)
• M83: 76,579,000 km (0.079 R)
• M84: 76,814,168 km (0.087 R)
• M85: 78,704,637 km (0.119 R)

Kuiper Belt

Range: 36.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit