🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.69 AU - 1.13 AU

Year: 312 Days

Day: 46 Hours

Environment

Temp: 157 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.92 AU - 1.04 AU

Year: 349 Days

Day: 39.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.39 AU - 3.75 AU

Year: 1936 Days

Day: 25.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,606,589 km

• M1: 373,097 km (0.119 R)
• M2: 869,463 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.64 AU - 3.56 AU

Year: 1964 Days

Day: 46.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,606,589 km

• M1: 1,160,431 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.65 AU - 4.05 AU

Year: 2719 Days

Day: 35.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.8

Radius: 13.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.64 AU - 14.36 AU

Year: 15905 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 60,606,589 km

• M1: 231,428 km (0.076 R)
• M2: 457,171 km (0.073 R)
• M3: 635,641 km (0.091 R)
• M4: 807,679 km (0.061 R)
• M5: 943,663 km (0.108 R)
• M6: 1,069,774 km (0.08 R)
• M7: 1,484,011 km (0.118 R)
• M8: 1,676,843 km (0.048 R)
• M9: 3,004,374 km (0.084 R)
• M10: 3,678,163 km (0.081 R)
• M11: 3,824,470 km (0.112 R)
• M12: 3,942,951 km (0.052 R)
• M13: 4,838,444 km (0.087 R)
• M14: 5,064,038 km (0.048 R)
• M15: 6,208,611 km (0.103 R)
• M16: 6,882,250 km (0.041 R)
• M17: 7,579,376 km (0.099 R)
• M18: 7,766,523 km (0.062 R)
• M19: 8,375,985 km (0.098 R)
• M20: 8,608,609 km (0.082 R)
• M21: 8,882,673 km (0.107 R)
• M22: 9,119,785 km (0.085 R)
• M23: 9,359,142 km (0.114 R)
• M24: 10,130,768 km (0.066 R)
• M25: 10,880,552 km (0.104 R)
• M26: 14,378,450 km (0.052 R)
• M27: 14,797,473 km (0.038 R)
• M28: 15,695,061 km (0.085 R)
• M29: 20,026,218 km (0.113 R)
• M30: 20,494,160 km (0.116 R)
• M31: 20,860,675 km (0.073 R)
• M32: 21,813,015 km (0.084 R)
• M33: 22,996,334 km (0.104 R)
• M34: 23,979,791 km (0.114 R)
• M35: 25,368,657 km (0.089 R)
• M36: 26,612,414 km (0.071 R)
• M37: 26,726,408 km (0.105 R)
• M38: 27,644,639 km (0.034 R)
• M39: 28,282,076 km (0.105 R)
• M40: 30,282,499 km (0.051 R)
• M41: 30,401,578 km (0.052 R)
• M42: 30,520,808 km (0.087 R)
• M43: 32,328,249 km (0.089 R)
• M44: 35,856,814 km (0.066 R)
• M45: 36,425,137 km (0.066 R)
• M46: 37,187,487 km (0.077 R)
• M47: 38,340,737 km (0.101 R)
• M48: 39,570,881 km (0.053 R)
• M49: 40,354,624 km (0.081 R)
• M50: 40,945,685 km (0.082 R)
• M51: 41,077,331 km (0.088 R)
• M52: 43,943,776 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.7

Radius: 5.8

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.21 AU - 13.63 AU

Year: 16713 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,606,589 km

• M1: 77,492 km (0.092 R)
• M2: 611,855 km (0.109 R)
• M3: 831,764 km (0.094 R)
• M4: 917,633 km (0.092 R)
• M5: 961,765 km (0.1 R)
• M6: 1,075,309 km (0.119 R)
• M7: 1,416,243 km (0.093 R)
• M8: 1,545,944 km (0.052 R)
• M9: 1,706,613 km (0.112 R)
• M10: 1,929,214 km (0.082 R)
• M11: 2,073,127 km (0.068 R)
• M12: 3,277,091 km (0.105 R)
• M13: 3,345,607 km (0.04 R)
• M14: 3,730,522 km (0.101 R)
• M15: 4,129,350 km (0.111 R)
• M16: 4,240,501 km (0.106 R)
• M17: 5,486,502 km (0.035 R)
• M18: 6,064,847 km (0.068 R)
• M19: 6,276,079 km (0.111 R)
• M20: 6,662,491 km (0.115 R)
• M21: 7,593,588 km (0.091 R)
• M22: 8,143,809 km (0.112 R)
• M23: 9,623,781 km (0.064 R)
• M24: 9,969,202 km (0.113 R)
• M25: 10,068,685 km (0.083 R)
• M26: 10,927,526 km (0.096 R)
• M27: 11,030,001 km (0.062 R)
• M28: 11,599,819 km (0.032 R)
• M29: 12,232,468 km (0.109 R)
• M30: 12,984,497 km (0.082 R)
• M31: 13,147,558 km (0.1 R)
• M32: 13,530,828 km (0.111 R)
• M33: 14,929,120 km (0.099 R)
• M34: 16,022,231 km (0.063 R)
• M35: 16,138,917 km (0.079 R)
• M36: 16,490,323 km (0.108 R)
• M37: 16,549,115 km (0.09 R)
• M38: 18,467,558 km (0.085 R)
• M39: 18,835,120 km (0.115 R)
• M40: 18,896,605 km (0.107 R)
• M41: 19,889,336 km (0.066 R)
• M42: 20,014,699 km (0.091 R)
• M43: 21,026,430 km (0.052 R)
• M44: 21,281,943 km (0.083 R)
• M45: 22,379,393 km (0.061 R)
• M46: 22,444,617 km (0.087 R)
• M47: 23,231,053 km (0.118 R)
• M48: 23,495,243 km (0.101 R)
• M49: 23,627,637 km (0.083 R)
• M50: 23,893,323 km (0.099 R)
• M51: 24,226,777 km (0.119 R)
• M52: 24,696,215 km (0.084 R)
• M53: 25,236,413 km (0.059 R)
• M54: 26,259,812 km (0.115 R)
• M55: 26,397,292 km (0.069 R)
• M56: 26,603,887 km (0.104 R)
• M57: 27,157,549 km (0.112 R)
• M58: 27,575,376 km (0.079 R)
• M59: 28,135,769 km (0.053 R)
• M60: 28,346,852 km (0.089 R)
• M61: 28,417,312 km (0.088 R)
• M62: 28,699,753 km (0.055 R)
• M63: 30,126,318 km (0.103 R)
• M64: 30,414,294 km (0.089 R)
• M65: 30,920,533 km (0.057 R)
• M66: 31,283,907 km (0.099 R)
• M67: 33,121,866 km (0.119 R)
• M68: 33,344,767 km (0.076 R)
• M69: 35,448,861 km (0.084 R)
• M70: 35,905,434 km (0.088 R)
• M71: 35,981,729 km (0.098 R)
• M72: 36,210,763 km (0.06 R)
• M73: 37,828,215 km (0.087 R)
• M74: 37,983,498 km (0.049 R)
• M75: 38,216,721 km (0.116 R)
• M76: 41,212,867 km (0.066 R)
• M77: 42,013,814 km (0.061 R)
• M78: 42,496,716 km (0.038 R)
• M79: 43,468,354 km (0.108 R)
• M80: 44,857,071 km (0.088 R)
• M81: 45,103,758 km (0.08 R)
• M82: 45,598,329 km (0.074 R)
• M83: 46,343,476 km (0.117 R)
• M84: 48,518,778 km (0.09 R)
• M85: 49,025,466 km (0.097 R)
• M86: 49,618,771 km (0.078 R)
• M87: 52,881,202 km (0.111 R)
• M88: 54,187,939 km (0.099 R)
• M89: 55,329,072 km (0.043 R)
• M90: 55,417,185 km (0.114 R)
• M91: 56,123,736 km (0.105 R)
• M92: 56,389,421 km (0.089 R)
• M93: 57,011,150 km (0.109 R)
• M94: 57,813,593 km (0.098 R)
• M95: 58,530,167 km (0.047 R)
• M96: 60,243,811 km (0.092 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit