🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.85 AU - 0.99 AU

Year: 322 Days

Day: 22.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.89 AU - 1.15 AU

Year: 376 Days

Day: 13.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,221,985 km

• M1: 532,419 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.97 AU - 1.45 AU

Year: 486 Days

Day: 36.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 93,221,985 km

• M1: 33,959 km (0.096 R)
• M2: 336,745 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.08 AU - 1.54 AU

Year: 548 Days

Day: 28.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.34 AU - 2.84 AU

Year: 1522 Days

Day: 39.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.6

Radius: 3.9

Gravity: 44.48 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.52 AU - 15.24 AU

Year: 17876 Days

Day: 18.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,221,985 km

• M1: 118,781 km (0.091 R)
• M2: 293,661 km (0.108 R)
• M3: 413,638 km (0.104 R)
• M4: 696,976 km (0.117 R)
• M5: 905,815 km (0.106 R)
• M6: 979,567 km (0.107 R)
• M7: 1,029,981 km (0.08 R)
• M8: 1,081,144 km (0.093 R)
• M9: 1,159,533 km (0.073 R)
• M10: 1,186,162 km (0.106 R)
• M11: 1,405,921 km (0.116 R)
• M12: 1,608,626 km (0.106 R)
• M13: 2,337,467 km (0.066 R)
• M14: 3,116,572 km (0.068 R)
• M15: 3,927,991 km (0.103 R)
• M16: 4,089,707 km (0.113 R)
• M17: 4,171,387 km (0.097 R)
• M18: 4,212,377 km (0.114 R)
• M19: 5,060,597 km (0.119 R)
• M20: 5,280,805 km (0.107 R)
• M21: 5,414,396 km (0.094 R)
• M22: 5,867,677 km (0.086 R)
• M23: 6,570,189 km (0.092 R)
• M24: 7,497,546 km (0.109 R)
• M25: 8,309,713 km (0.072 R)
• M26: 8,465,145 km (0.082 R)
• M27: 8,621,475 km (0.097 R)
• M28: 9,149,555 km (0.098 R)
• M29: 9,471,340 km (0.087 R)
• M30: 9,633,654 km (0.073 R)
• M31: 9,742,412 km (0.095 R)
• M32: 9,851,469 km (0.08 R)
• M33: 10,015,877 km (0.071 R)
• M34: 10,236,683 km (0.054 R)
• M35: 10,403,186 km (0.039 R)
• M36: 10,964,776 km (0.098 R)
• M37: 11,478,794 km (0.071 R)
• M38: 12,411,537 km (0.111 R)
• M39: 12,767,580 km (0.107 R)
• M40: 13,672,348 km (0.083 R)
• M41: 14,784,907 km (0.107 R)
• M42: 14,910,420 km (0.115 R)
• M43: 15,415,612 km (0.076 R)
• M44: 15,990,516 km (0.108 R)
• M45: 16,507,527 km (0.104 R)
• M46: 16,899,024 km (0.118 R)
• M47: 16,964,548 km (0.078 R)
• M48: 17,425,459 km (0.078 R)
• M49: 17,690,846 km (0.119 R)
• M50: 17,957,429 km (0.071 R)
• M51: 18,629,872 km (0.068 R)
• M52: 19,378,908 km (0.078 R)
• M53: 20,416,220 km (0.092 R)
• M54: 20,976,763 km (0.061 R)
• M55: 21,755,719 km (0.094 R)
• M56: 21,898,436 km (0.069 R)
• M57: 21,969,794 km (0.12 R)
• M58: 23,561,066 km (0.05 R)
• M59: 23,927,880 km (0.119 R)
• M60: 24,965,042 km (0.111 R)
• M61: 25,114,341 km (0.082 R)
• M62: 25,189,140 km (0.078 R)
• M63: 26,092,412 km (0.093 R)
• M64: 27,621,152 km (0.119 R)
• M65: 30,924,573 km (0.112 R)
• M66: 31,004,757 km (0.101 R)
• M67: 33,359,428 km (0.119 R)
• M68: 33,936,277 km (0.045 R)
• M69: 35,770,796 km (0.073 R)
• M70: 36,276,736 km (0.09 R)
• M71: 37,894,337 km (0.086 R)
• M72: 38,755,124 km (0.084 R)
• M73: 39,014,526 km (0.103 R)
• M74: 39,535,276 km (0.114 R)
• M75: 39,622,193 km (0.091 R)
• M76: 40,583,509 km (0.072 R)
• M77: 41,464,042 km (0.08 R)
• M78: 43,333,566 km (0.046 R)
• M79: 47,246,448 km (0.09 R)
• M80: 48,637,858 km (0.053 R)
• M81: 48,917,606 km (0.117 R)
• M82: 50,513,666 km (0.059 R)
• M83: 50,797,154 km (0.101 R)
• M84: 50,891,700 km (0.03 R)
• M85: 55,403,123 km (0.094 R)
• M86: 56,869,631 km (0.073 R)
• M87: 60,942,732 km (0.037 R)
• M88: 61,244,471 km (0.091 R)
• M89: 61,345,150 km (0.028 R)
• M90: 62,963,500 km (0.08 R)
• M91: 65,314,281 km (0.099 R)
• M92: 66,035,492 km (0.065 R)
• M93: 67,381,873 km (0.061 R)
• M94: 67,693,784 km (0.058 R)
• M95: 69,996,245 km (0.083 R)
• M96: 70,312,196 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.7

Radius: 3.2

Gravity: 87.57 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.28 AU - 18.02 AU

Year: 23705 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,221,985 km

• M1: 264,788 km (0.073 R)
• M2: 343,926 km (0.09 R)
• M3: 408,103 km (0.095 R)
• M4: 573,259 km (0.09 R)
• M5: 1,209,050 km (0.069 R)
• M6: 1,409,362 km (0.082 R)
• M7: 1,443,619 km (0.101 R)
• M8: 2,108,881 km (0.1 R)
• M9: 2,308,295 km (0.109 R)
• M10: 2,430,965 km (0.063 R)
• M11: 4,157,923 km (0.092 R)
• M12: 4,257,107 km (0.105 R)
• M13: 4,661,769 km (0.099 R)
• M14: 4,868,812 km (0.101 R)
• M15: 4,973,381 km (0.047 R)
• M16: 6,003,512 km (0.076 R)
• M17: 6,571,236 km (0.09 R)
• M18: 6,978,741 km (0.083 R)
• M19: 7,575,038 km (0.042 R)
• M20: 8,125,558 km (0.082 R)
• M21: 8,249,575 km (0.039 R)
• M22: 8,688,794 km (0.093 R)
• M23: 8,879,232 km (0.083 R)
• M24: 9,918,638 km (0.094 R)
• M25: 10,452,553 km (0.087 R)
• M26: 10,790,943 km (0.041 R)
• M27: 12,536,152 km (0.084 R)
• M28: 13,112,852 km (0.082 R)
• M29: 13,477,721 km (0.06 R)
• M30: 13,993,983 km (0.063 R)
• M31: 14,818,417 km (0.119 R)
• M32: 15,812,794 km (0.087 R)
• M33: 16,278,941 km (0.105 R)
• M34: 16,435,420 km (0.101 R)
• M35: 18,350,572 km (0.108 R)
• M36: 19,086,893 km (0.111 R)
• M37: 19,582,960 km (0.073 R)
• M38: 19,666,136 km (0.081 R)
• M39: 22,213,040 km (0.104 R)
• M40: 24,324,015 km (0.051 R)
• M41: 25,766,288 km (0.09 R)
• M42: 25,948,648 km (0.116 R)
• M43: 26,406,119 km (0.053 R)
• M44: 26,681,827 km (0.036 R)
• M45: 27,794,387 km (0.049 R)
• M46: 28,638,717 km (0.058 R)
• M47: 29,873,049 km (0.098 R)
• M48: 31,610,778 km (0.07 R)
• M49: 31,805,854 km (0.119 R)
• M50: 32,590,195 km (0.102 R)
• M51: 32,885,950 km (0.11 R)
• M52: 33,380,820 km (0.114 R)
• M53: 33,878,233 km (0.11 R)
• M54: 34,880,240 km (0.091 R)
• M55: 35,790,393 km (0.102 R)
• M56: 36,095,573 km (0.073 R)
• M57: 37,427,742 km (0.1 R)
• M58: 38,151,646 km (0.107 R)
• M59: 38,463,408 km (0.116 R)
• M60: 39,193,894 km (0.118 R)
• M61: 43,672,106 km (0.096 R)
• M62: 43,998,230 km (0.091 R)
• M63: 45,750,619 km (0.104 R)
• M64: 47,749,097 km (0.107 R)
• M65: 47,972,896 km (0.073 R)
• M66: 48,196,993 km (0.082 R)
• M67: 48,759,032 km (0.071 R)
• M68: 52,060,657 km (0.095 R)
• M69: 54,379,275 km (0.117 R)
• M70: 54,613,096 km (0.093 R)
• M71: 55,433,641 km (0.071 R)
• M72: 56,258,374 km (0.107 R)
• M73: 60,442,327 km (0.107 R)
• M74: 62,143,853 km (0.1 R)
• M75: 63,123,121 km (0.107 R)
• M76: 63,245,941 km (0.066 R)
• M77: 63,984,206 km (0.103 R)
• M78: 70,246,523 km (0.047 R)
• M79: 70,755,903 km (0.114 R)
• M80: 72,934,198 km (0.115 R)
• M81: 75,916,282 km (0.088 R)
• M82: 76,308,228 km (0.09 R)
• M83: 76,438,977 km (0.085 R)
• M84: 76,962,869 km (0.055 R)
• M85: 78,541,724 km (0.115 R)
• M86: 79,202,648 km (0.071 R)
• M87: 80,530,179 km (0.105 R)
• M88: 83,880,872 km (0.076 R)
• M89: 84,285,984 km (0.08 R)
• M90: 86,593,979 km (0.118 R)
• M91: 86,730,413 km (0.084 R)
• M92: 92,663,464 km (0.036 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 14,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit