🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.57 AU - 0.67 AU

Year: 183 Days

Day: 27 Hours

Environment

Temp: 209 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.04 AU - 1.44 AU

Year: 517 Days

Day: 24.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.46 AU - 1.82 AU

Year: 787 Days

Day: 43.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,672,276 km

• M1: 48,919 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.96 AU - 3.1 AU

Year: 1508 Days

Day: 22.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,672,276 km

• M1: 470,635 km (0.073 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 8.7

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.5 AU - 5.38 AU

Year: 3506 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,672,276 km

• M1: 146,606 km (0.117 R)
• M2: 205,398 km (0.111 R)
• M3: 266,583 km (0.069 R)
• M4: 322,234 km (0.089 R)
• M5: 474,973 km (0.107 R)
• M6: 613,501 km (0.078 R)
• M7: 672,891 km (0.112 R)
• M8: 841,638 km (0.059 R)
• M9: 977,622 km (0.079 R)
• M10: 1,084,435 km (0.067 R)
• M11: 1,220,569 km (0.118 R)
• M12: 1,284,298 km (0.103 R)
• M13: 1,362,388 km (0.062 R)
• M14: 1,442,273 km (0.118 R)
• M15: 1,648,569 km (0.057 R)
• M16: 2,213,899 km (0.093 R)
• M17: 2,324,302 km (0.11 R)
• M18: 2,600,161 km (0.091 R)
• M19: 3,112,533 km (0.105 R)
• M20: 3,272,304 km (0.073 R)
• M21: 3,453,018 km (0.081 R)
• M22: 3,655,723 km (0.072 R)
• M23: 3,786,771 km (0.109 R)
• M24: 4,287,176 km (0.118 R)
• M25: 4,525,186 km (0.084 R)
• M26: 4,645,762 km (0.108 R)
• M27: 4,993,427 km (0.115 R)
• M28: 5,434,442 km (0.058 R)
• M29: 5,866,181 km (0.087 R)
• M30: 6,376,460 km (0.043 R)
• M31: 6,511,846 km (0.116 R)
• M32: 6,854,574 km (0.052 R)
• M33: 7,086,451 km (0.117 R)
• M34: 7,179,950 km (0.115 R)
• M35: 7,462,839 km (0.062 R)
• M36: 7,725,234 km (0.119 R)
• M37: 7,869,746 km (0.037 R)
• M38: 8,185,846 km (0.111 R)
• M39: 8,431,934 km (0.064 R)
• M40: 8,530,968 km (0.08 R)
• M41: 8,855,745 km (0.109 R)
• M42: 9,594,759 km (0.083 R)
• M43: 9,750,041 km (0.085 R)
• M44: 10,010,940 km (0.113 R)
• M45: 10,968,815 km (0.071 R)
• M46: 11,104,201 km (0.107 R)
• M47: 11,294,639 km (0.087 R)
• M48: 11,596,079 km (0.106 R)
• M49: 11,928,037 km (0.083 R)
• M50: 12,011,512 km (0.098 R)
• M51: 12,123,112 km (0.091 R)
• M52: 12,262,986 km (0.112 R)
• M53: 12,488,131 km (0.086 R)
• M54: 13,808,781 km (0.065 R)
• M55: 13,867,124 km (0.071 R)
• M56: 14,072,223 km (0.111 R)
• M57: 14,160,486 km (0.112 R)
• M58: 14,337,460 km (0.089 R)
• M59: 15,597,074 km (0.116 R)
• M60: 15,779,883 km (0.084 R)
• M61: 15,932,772 km (0.104 R)
• M62: 16,055,442 km (0.101 R)
• M63: 16,178,411 km (0.108 R)
• M64: 16,860,428 km (0.113 R)
• M65: 16,985,492 km (0.094 R)
• M66: 17,773,723 km (0.117 R)
• M67: 18,156,394 km (0.101 R)
• M68: 18,348,777 km (0.09 R)
• M69: 19,812,742 km (0.082 R)
• M70: 19,878,715 km (0.083 R)
• M71: 20,608,902 km (0.08 R)
• M72: 20,742,493 km (0.112 R)
• M73: 21,347,766 km (0.076 R)
• M74: 21,754,522 km (0.057 R)
• M75: 22,335,112 km (0.075 R)
• M76: 23,197,992 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.6

Radius: 14.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.26 AU - 7.82 AU

Year: 6268 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 31,672,276 km

• M1: 348,713 km (0.106 R)
• M2: 1,103,284 km (0.045 R)
• M3: 1,692,999 km (0.039 R)
• M4: 1,795,922 km (0.092 R)
• M5: 2,215,993 km (0.049 R)
• M6: 2,358,261 km (0.108 R)
• M7: 2,488,860 km (0.07 R)
• M8: 3,195,411 km (0.105 R)
• M9: 3,472,017 km (0.077 R)
• M10: 3,672,029 km (0.044 R)
• M11: 3,773,606 km (0.108 R)
• M12: 4,331,008 km (0.074 R)
• M13: 4,528,627 km (0.119 R)
• M14: 4,803,139 km (0.089 R)
• M15: 5,045,637 km (0.055 R)
• M16: 5,273,026 km (0.097 R)
• M17: 5,600,944 km (0.102 R)
• M18: 5,777,320 km (0.115 R)
• M19: 5,975,537 km (0.109 R)
• M20: 6,256,781 km (0.075 R)
• M21: 7,042,469 km (0.119 R)
• M22: 7,728,226 km (0.029 R)
• M23: 8,435,375 km (0.056 R)
• M24: 9,186,506 km (0.095 R)
• M25: 9,418,383 km (0.067 R)
• M26: 10,054,174 km (0.094 R)
• M27: 10,582,553 km (0.062 R)
• M28: 11,993,560 km (0.115 R)
• M29: 12,298,142 km (0.09 R)
• M30: 12,785,681 km (0.087 R)
• M31: 12,940,964 km (0.076 R)
• M32: 14,152,407 km (0.055 R)
• M33: 14,259,370 km (0.11 R)
• M34: 14,744,516 km (0.096 R)
• M35: 15,289,950 km (0.088 R)
• M36: 16,456,813 km (0.055 R)
• M37: 16,569,460 km (0.051 R)
• M38: 17,222,006 km (0.078 R)
• M39: 18,144,127 km (0.069 R)
• M40: 18,289,536 km (0.118 R)
• M41: 19,200,588 km (0.056 R)
• M42: 19,408,229 km (0.103 R)
• M43: 20,096,080 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.3

Radius: 14.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11.01 AU - 11.09 AU

Year: 13765 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,672,276 km

• M1: 196,272 km (0.078 R)
• M2: 295,007 km (0.101 R)
• M3: 519,404 km (0.028 R)
• M4: 724,054 km (0.119 R)
• M5: 824,733 km (0.07 R)
• M6: 958,324 km (0.067 R)
• M7: 1,358,349 km (0.088 R)
• M8: 1,487,003 km (0.108 R)
• M9: 1,722,769 km (0.039 R)
• M10: 2,025,854 km (0.031 R)
• M11: 2,137,006 km (0.077 R)
• M12: 2,385,338 km (0.108 R)
• M13: 2,503,221 km (0.096 R)
• M14: 2,827,400 km (0.1 R)
• M15: 3,539,186 km (0.082 R)
• M16: 3,834,642 km (0.086 R)
• M17: 3,927,243 km (0.085 R)
• M18: 4,233,321 km (0.094 R)
• M19: 4,401,469 km (0.057 R)
• M20: 4,645,612 km (0.083 R)
• M21: 4,744,496 km (0.114 R)
• M22: 5,275,419 km (0.074 R)
• M23: 5,430,702 km (0.11 R)
• M24: 6,284,457 km (0.094 R)
• M25: 6,980,685 km (0.097 R)
• M26: 7,094,380 km (0.081 R)
• M27: 7,208,673 km (0.108 R)
• M28: 7,555,291 km (0.074 R)
• M29: 7,701,448 km (0.115 R)
• M30: 8,295,202 km (0.071 R)
• M31: 8,536,952 km (0.099 R)
• M32: 8,842,281 km (0.073 R)
• M33: 9,182,467 km (0.107 R)
• M34: 9,432,595 km (0.119 R)
• M35: 9,939,731 km (0.114 R)
• M36: 10,585,994 km (0.106 R)
• M37: 12,606,014 km (0.108 R)
• M38: 12,744,841 km (0.049 R)
• M39: 12,954,128 km (0.095 R)
• M40: 13,199,768 km (0.088 R)
• M41: 13,553,268 km (0.1 R)
• M42: 14,125,330 km (0.097 R)
• M43: 14,668,969 km (0.109 R)
• M44: 14,815,126 km (0.11 R)
• M45: 14,998,533 km (0.074 R)
• M46: 15,219,489 km (0.108 R)
• M47: 15,553,092 km (0.051 R)
• M48: 15,664,842 km (0.118 R)
• M49: 16,606,261 km (0.098 R)
• M50: 16,720,554 km (0.063 R)
• M51: 17,179,969 km (0.091 R)
• M52: 17,488,589 km (0.109 R)
• M53: 18,583,496 km (0.111 R)
• M54: 18,900,345 km (0.111 R)
• M55: 19,218,988 km (0.096 R)
• M56: 19,982,984 km (0.115 R)
• M57: 20,634,034 km (0.113 R)
• M58: 21,044,531 km (0.073 R)
• M59: 21,333,554 km (0.086 R)
• M60: 21,582,186 km (0.05 R)
• M61: 23,350,133 km (0.104 R)
• M62: 23,735,049 km (0.117 R)
• M63: 24,251,610 km (0.107 R)
• M64: 24,381,311 km (0.092 R)
• M65: 25,033,259 km (0.075 R)
• M66: 25,558,946 km (0.108 R)
• M67: 26,044,092 km (0.107 R)
• M68: 26,576,810 km (0.066 R)
• M69: 27,562,809 km (0.116 R)
• M70: 28,652,031 km (0.083 R)
• M71: 28,743,436 km (0.064 R)
• M72: 29,156,027 km (0.082 R)
• M73: 29,662,864 km (0.114 R)
• M74: 30,358,793 km (0.11 R)
• M75: 30,498,667 km (0.072 R)
• M76: 30,638,691 km (0.061 R)
• M77: 30,732,190 km (0.092 R)
• M78: 31,483,470 km (0.111 R)
• M79: 31,672,263 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 19,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit