🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.49 AU - 0.63 AU

Year: 153 Days

Day: 27.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,572,162 km

• M1: 136,583 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.76 AU - 1.14 AU

Year: 338 Days

Day: 40 Hours

Environment

Temp: 44 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.05 AU - 1.69 AU

Year: 586 Days

Day: 25.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.15 AU - 2.49 AU

Year: 1291 Days

Day: 22 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,572,162 km

• M1: 687,552 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.71 AU - 4.21 AU

Year: 2351 Days

Day: 17.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.48 AU - 4.5 AU

Year: 2911 Days

Day: 31.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 139.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.4 AU - 5.32 AU

Year: 3325 Days

Day: 21.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.57 AU - 4.75 AU

Year: 3674 Days

Day: 19.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,572,162 km

• M1: 63,130 km (0.101 R)
• M2: 669,450 km (0.085 R)

Asteroid Belt

Center: 8.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.4

Radius: 9.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.62 AU - 14.68 AU

Year: 15469 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 90,572,162 km

• M1: 136,732 km (0.048 R)
• M2: 221,405 km (0.063 R)
• M3: 356,941 km (0.042 R)
• M4: 1,149,660 km (0.078 R)
• M5: 1,623,885 km (0.085 R)
• M6: 1,779,616 km (0.082 R)
• M7: 2,976,549 km (0.098 R)
• M8: 3,251,959 km (0.101 R)
• M9: 3,364,456 km (0.06 R)
• M10: 4,218,510 km (0.095 R)
• M11: 4,341,480 km (0.098 R)
• M12: 4,622,425 km (0.077 R)
• M13: 4,749,284 km (0.106 R)
• M14: 5,006,442 km (0.1 R)
• M15: 5,268,089 km (0.089 R)
• M16: 5,839,104 km (0.109 R)
• M17: 6,359,256 km (0.085 R)
• M18: 6,429,866 km (0.089 R)
• M19: 6,858,314 km (0.069 R)
• M20: 8,121,968 km (0.058 R)
• M21: 9,136,092 km (0.112 R)
• M22: 10,521,667 km (0.109 R)
• M23: 10,941,588 km (0.113 R)
• M24: 11,495,699 km (0.094 R)
• M25: 11,971,719 km (0.109 R)
• M26: 12,102,767 km (0.113 R)
• M27: 12,190,282 km (0.101 R)
• M28: 12,987,938 km (0.118 R)
• M29: 13,665,466 km (0.106 R)
• M30: 14,031,532 km (0.093 R)
• M31: 14,261,913 km (0.12 R)
• M32: 14,354,364 km (0.106 R)
• M33: 14,493,640 km (0.059 R)
• M34: 14,679,889 km (0.11 R)
• M35: 15,385,393 km (0.093 R)
• M36: 15,813,991 km (0.065 R)
• M37: 16,585,766 km (0.104 R)
• M38: 17,617,244 km (0.076 R)
• M39: 17,716,577 km (0.061 R)
• M40: 17,865,875 km (0.047 R)
• M41: 18,215,934 km (0.092 R)
• M42: 18,316,314 km (0.118 R)
• M43: 18,416,994 km (0.087 R)
• M44: 19,075,524 km (0.088 R)
• M45: 19,587,298 km (0.109 R)
• M46: 20,207,531 km (0.075 R)
• M47: 20,363,561 km (0.061 R)
• M48: 21,466,995 km (0.072 R)
• M49: 21,785,938 km (0.056 R)
• M50: 22,106,377 km (0.047 R)
• M51: 23,677,005 km (0.096 R)
• M52: 24,061,621 km (0.115 R)
• M53: 24,282,128 km (0.101 R)
• M54: 24,670,035 km (0.101 R)
• M55: 25,564,032 km (0.096 R)
• M56: 25,676,530 km (0.056 R)
• M57: 25,901,974 km (0.119 R)
• M58: 26,582,345 km (0.106 R)
• M59: 26,753,335 km (0.1 R)
• M60: 27,498,781 km (0.086 R)
• M61: 27,787,206 km (0.091 R)
• M62: 29,893,843 km (0.112 R)
• M63: 30,309,426 km (0.113 R)
• M64: 30,846,632 km (0.094 R)
• M65: 31,146,426 km (0.113 R)
• M66: 32,415,914 km (0.09 R)
• M67: 32,965,237 km (0.054 R)
• M68: 33,517,553 km (0.086 R)
• M69: 33,579,037 km (0.081 R)
• M70: 33,825,724 km (0.118 R)
• M71: 34,693,691 km (0.077 R)
• M72: 34,755,924 km (0.062 R)
• M73: 35,192,899 km (0.104 R)
• M74: 35,443,326 km (0.073 R)
• M75: 35,506,157 km (0.117 R)
• M76: 35,694,501 km (0.104 R)
• M77: 36,072,235 km (0.086 R)
• M78: 37,404,853 km (0.05 R)
• M79: 38,818,254 km (0.063 R)
• M80: 39,271,535 km (0.067 R)
• M81: 39,857,061 km (0.117 R)
• M82: 40,052,885 km (0.093 R)
• M83: 42,161,168 km (0.105 R)
• M84: 42,961,068 km (0.099 R)
• M85: 44,847,048 km (0.111 R)
• M86: 45,186,635 km (0.119 R)
• M87: 45,254,702 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.1

Radius: 3.9

Gravity: 41.49 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.99 AU - 21.29 AU

Year: 27061 Days

Day: 15.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,572,162 km

• M1: 80,484 km (0.079 R)
• M2: 113,246 km (0.118 R)
• M3: 138,976 km (0.107 R)
• M4: 167,550 km (0.04 R)
• M5: 343,926 km (0.07 R)
• M6: 518,805 km (0.076 R)
• M7: 719,117 km (0.107 R)
• M8: 1,548,637 km (0.08 R)
• M9: 2,657,307 km (0.095 R)
• M10: 3,216,953 km (0.031 R)
• M11: 4,145,507 km (0.087 R)
• M12: 5,046,684 km (0.09 R)
• M13: 5,202,565 km (0.111 R)
• M14: 5,307,433 km (0.065 R)
• M15: 5,360,092 km (0.117 R)
• M16: 5,519,264 km (0.039 R)
• M17: 5,679,782 km (0.065 R)
• M18: 6,115,711 km (0.112 R)
• M19: 6,170,912 km (0.095 R)
• M20: 6,449,613 km (0.099 R)
• M21: 7,193,264 km (0.115 R)
• M22: 7,843,416 km (0.073 R)
• M23: 8,084,568 km (0.093 R)
• M24: 8,884,767 km (0.074 R)
• M25: 9,009,981 km (0.106 R)
• M26: 9,325,931 km (0.067 R)
• M27: 9,709,799 km (0.105 R)
• M28: 10,033,679 km (0.063 R)
• M29: 10,229,652 km (0.092 R)
• M30: 12,607,809 km (0.086 R)
• M31: 13,174,336 km (0.111 R)
• M32: 13,245,695 km (0.106 R)
• M33: 13,460,667 km (0.102 R)
• M34: 13,821,497 km (0.062 R)
• M35: 14,848,785 km (0.12 R)
• M36: 14,922,986 km (0.086 R)
• M37: 15,296,532 km (0.085 R)
• M38: 17,600,638 km (0.075 R)
• M39: 20,919,467 km (0.096 R)
• M40: 21,926,560 km (0.056 R)
• M41: 22,096,054 km (0.118 R)
• M42: 23,553,138 km (0.066 R)
• M43: 24,162,150 km (0.094 R)
• M44: 25,218,162 km (0.069 R)
• M45: 25,662,468 km (0.102 R)
• M46: 29,683,359 km (0.072 R)
• M47: 30,152,498 km (0.101 R)
• M48: 31,003,112 km (0.036 R)
• M49: 32,534,695 km (0.113 R)
• M50: 33,504,388 km (0.109 R)
• M51: 33,699,464 km (0.12 R)
• M52: 34,779,111 km (0.094 R)
• M53: 36,169,624 km (0.067 R)
• M54: 37,375,831 km (0.09 R)
• M55: 37,476,959 km (0.118 R)
• M56: 41,177,113 km (0.107 R)
• M57: 42,225,345 km (0.042 R)
• M58: 42,647,062 km (0.109 R)
• M59: 42,964,359 km (0.051 R)
• M60: 43,920,738 km (0.111 R)
• M61: 46,287,975 km (0.115 R)
• M62: 47,706,312 km (0.08 R)
• M63: 50,250,074 km (0.037 R)
• M64: 52,384,537 km (0.077 R)
• M65: 54,090,551 km (0.065 R)
• M66: 55,007,735 km (0.115 R)
• M67: 59,316,304 km (0.083 R)
• M68: 60,143,580 km (0.079 R)
• M69: 60,380,693 km (0.03 R)
• M70: 60,618,104 km (0.108 R)
• M71: 60,974,746 km (0.042 R)
• M72: 61,212,756 km (0.097 R)
• M73: 63,008,828 km (0.101 R)
• M74: 63,611,259 km (0.094 R)
• M75: 64,457,983 km (0.099 R)
• M76: 66,407,243 km (0.118 R)
• M77: 68,375,801 km (0.052 R)
• M78: 74,522,329 km (0.08 R)
• M79: 75,414,830 km (0.083 R)
• M80: 76,695,836 km (0.09 R)
• M81: 80,973,737 km (0.094 R)
• M82: 83,339,627 km (0.112 R)
• M83: 85,062,396 km (0.081 R)
• M84: 85,195,389 km (0.106 R)
• M85: 85,328,531 km (0.08 R)
• M86: 85,861,548 km (0.089 R)
• M87: 87,064,764 km (0.072 R)
• M88: 87,332,993 km (0.1 R)
• M89: 87,870,049 km (0.104 R)
• M90: 88,004,538 km (0.052 R)
• M91: 88,812,665 km (0.025 R)
• M92: 89,082,690 km (0.118 R)
• M93: 89,488,100 km (0.105 R)
• M94: 89,623,336 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 18,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit