🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.96 AU - 1 AU

Year: 374 Days

Day: 21.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.11 AU - 1.11 AU

Year: 450 Days

Day: 42.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,598,069 km

• M1: 147,803 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2 AU - 2.42 AU

Year: 1265 Days

Day: 41.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,598,069 km

• M1: 1,317,957 km (0.117 R)

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.8

Radius: 11.3

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.36 AU - 4.5 AU

Year: 3590 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 26,598,069 km

• M1: 172,935 km (0.085 R)
• M2: 271,371 km (0.065 R)
• M3: 502,200 km (0.103 R)
• M4: 625,170 km (0.11 R)
• M5: 710,440 km (0.09 R)
• M6: 1,070,672 km (0.113 R)
• M7: 1,345,782 km (0.093 R)
• M8: 1,434,195 km (0.043 R)
• M9: 1,603,540 km (0.048 R)
• M10: 1,684,173 km (0.104 R)
• M11: 2,093,024 km (0.079 R)
• M12: 2,439,343 km (0.113 R)
• M13: 2,723,130 km (0.066 R)
• M14: 3,001,232 km (0.107 R)
• M15: 3,135,272 km (0.118 R)
• M16: 3,322,868 km (0.081 R)
• M17: 3,567,161 km (0.075 R)
• M18: 3,799,337 km (0.081 R)
• M19: 4,129,051 km (0.084 R)
• M20: 4,297,498 km (0.11 R)
• M21: 4,855,648 km (0.11 R)
• M22: 5,153,347 km (0.114 R)
• M23: 5,704,316 km (0.11 R)
• M24: 5,850,324 km (0.025 R)
• M25: 6,124,686 km (0.049 R)
• M26: 6,555,079 km (0.113 R)
• M27: 7,017,636 km (0.076 R)
• M28: 7,129,386 km (0.106 R)
• M29: 7,309,202 km (0.071 R)
• M30: 7,582,069 km (0.092 R)
• M31: 7,673,772 km (0.054 R)
• M32: 7,765,775 km (0.099 R)
• M33: 8,044,177 km (0.102 R)
• M34: 8,137,675 km (0.111 R)
• M35: 8,491,774 km (0.054 R)
• M36: 8,586,918 km (0.091 R)
• M37: 8,802,638 km (0.085 R)
• M38: 8,923,214 km (0.101 R)
• M39: 9,559,154 km (0.076 R)
• M40: 9,757,820 km (0.113 R)
• M41: 10,108,627 km (0.091 R)
• M42: 10,235,038 km (0.084 R)
• M43: 10,361,897 km (0.117 R)
• M44: 10,438,191 km (0.077 R)
• M45: 10,514,786 km (0.083 R)
• M46: 11,160,151 km (0.088 R)
• M47: 11,238,390 km (0.107 R)
• M48: 11,553,593 km (0.05 R)
• M49: 11,712,167 km (0.111 R)
• M50: 11,871,489 km (0.076 R)
• M51: 12,031,558 km (0.094 R)
• M52: 12,624,714 km (0.091 R)
• M53: 12,706,394 km (0.07 R)
• M54: 12,788,224 km (0.087 R)
• M55: 12,924,957 km (0.109 R)
• M56: 13,172,242 km (0.087 R)
• M57: 13,255,119 km (0.114 R)
• M58: 13,671,600 km (0.076 R)
• M59: 13,755,524 km (0.028 R)
• M60: 13,839,598 km (0.078 R)
• M61: 13,923,672 km (0.101 R)
• M62: 14,092,568 km (0.096 R)
• M63: 14,460,878 km (0.1 R)
• M64: 14,631,869 km (0.096 R)
• M65: 15,178,050 km (0.091 R)
• M66: 15,468,121 km (0.062 R)
• M67: 15,847,950 km (0.049 R)
• M68: 16,083,267 km (0.118 R)
• M69: 16,856,090 km (0.12 R)
• M70: 17,156,482 km (0.093 R)
• M71: 17,277,208 km (0.118 R)
• M72: 17,641,030 km (0.065 R)
• M73: 17,946,060 km (0.065 R)
• M74: 18,068,580 km (0.053 R)
• M75: 18,376,004 km (0.11 R)
• M76: 19,277,630 km (0.093 R)
• M77: 19,718,047 km (0.102 R)
• M78: 19,876,171 km (0.095 R)
• M79: 20,002,881 km (0.069 R)
• M80: 20,257,347 km (0.104 R)
• M81: 20,352,940 km (0.043 R)
• M82: 20,576,738 km (0.087 R)
• M83: 20,737,107 km (0.072 R)
• M84: 20,994,565 km (0.068 R)
• M85: 21,350,309 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 12.8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.02 AU - 7.06 AU

Year: 7192 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,598,069 km

• M1: 185,651 km (0.094 R)
• M2: 296,503 km (0.067 R)
• M3: 386,710 km (0.073 R)
• M4: 617,690 km (0.087 R)
• M5: 802,892 km (0.109 R)
• M6: 896,989 km (0.107 R)
• M7: 1,071,570 km (0.034 R)
• M8: 1,176,886 km (0.038 R)
• M9: 1,272,031 km (0.119 R)
• M10: 1,355,806 km (0.09 R)
• M11: 1,710,502 km (0.11 R)
• M12: 1,867,131 km (0.087 R)
• M13: 1,963,472 km (0.052 R)
• M14: 2,470,908 km (0.075 R)
• M15: 2,703,533 km (0.115 R)
• M16: 2,868,838 km (0.088 R)
• M17: 3,209,622 km (0.061 R)
• M18: 3,385,101 km (0.063 R)
• M19: 3,503,732 km (0.092 R)
• M20: 3,971,973 km (0.074 R)
• M21: 4,722,506 km (0.096 R)
• M22: 4,877,938 km (0.114 R)
• M23: 5,400,782 km (0.083 R)
• M24: 5,563,395 km (0.079 R)
• M25: 5,657,193 km (0.07 R)
• M26: 5,822,499 km (0.117 R)
• M27: 6,998,787 km (0.117 R)
• M28: 7,150,928 km (0.106 R)
• M29: 7,304,266 km (0.073 R)
• M30: 7,562,172 km (0.115 R)
• M31: 7,718,353 km (0.092 R)
• M32: 8,140,219 km (0.064 R)
• M33: 8,327,216 km (0.073 R)
• M34: 8,951,488 km (0.105 R)
• M35: 9,311,121 km (0.096 R)
• M36: 9,394,746 km (0.063 R)
• M37: 9,619,143 km (0.118 R)
• M38: 10,216,487 km (0.112 R)
• M39: 11,447,229 km (0.098 R)
• M40: 11,747,173 km (0.081 R)
• M41: 11,898,117 km (0.118 R)
• M42: 12,848,363 km (0.117 R)
• M43: 13,379,884 km (0.03 R)
• M44: 13,695,835 km (0.04 R)
• M45: 14,303,202 km (0.117 R)
• M46: 14,658,796 km (0.062 R)
• M47: 14,756,184 km (0.116 R)
• M48: 14,984,620 km (0.055 R)
• M49: 15,214,103 km (0.117 R)
• M50: 15,411,722 km (0.103 R)
• M51: 16,278,193 km (0.029 R)
• M52: 16,649,495 km (0.112 R)
• M53: 17,091,856 km (0.115 R)
• M54: 18,197,534 km (0.049 R)
• M55: 18,794,280 km (0.039 R)
• M56: 19,112,774 km (0.113 R)
• M57: 19,719,393 km (0.115 R)
• M58: 20,441,053 km (0.1 R)
• M59: 21,318,594 km (0.111 R)
• M60: 22,695,493 km (0.03 R)
• M61: 23,680,146 km (0.092 R)
• M62: 24,062,668 km (0.118 R)
• M63: 24,562,923 km (0.027 R)
• M64: 25,105,515 km (0.045 R)
• M65: 25,261,246 km (0.097 R)
• M66: 25,887,463 km (0.115 R)
• M67: 26,439,628 km (0.093 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: 242 - 20,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit