🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.52 AU - 0.7 AU

Year: 167 Days

Day: 47.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,872,338 km

• M1: 286,929 km (0.102 R)
• M2: 364,271 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.79 AU - 0.89 AU

Year: 271 Days

Day: 31 Hours

Environment

Temp: 188 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.96 AU - 1.04 AU

Year: 351 Days

Day: 14 Hours

Environment

Temp: 85 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.02 AU - 1.22 AU

Year: 417 Days

Day: 23.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.78 AU - 2.84 AU

Year: 1656 Days

Day: 19.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,872,338 km

• M1: 465,848 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.5 AU - 5.18 AU

Year: 3742 Days

Day: 47.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.7

Radius: 14.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.15 AU - 6.39 AU

Year: 4871 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 73,872,338 km

• M1: 191,186 km (0.104 R)
• M2: 489,634 km (0.1 R)
• M3: 598,092 km (0.041 R)
• M4: 739,761 km (0.118 R)
• M5: 944,711 km (0.073 R)
• M6: 1,197,830 km (0.07 R)
• M7: 1,444,068 km (0.117 R)
• M8: 1,675,646 km (0.047 R)
• M9: 1,771,837 km (0.11 R)
• M10: 2,176,200 km (0.1 R)
• M11: 2,462,231 km (0.051 R)
• M12: 2,610,034 km (0.096 R)
• M13: 2,798,976 km (0.076 R)
• M14: 2,895,317 km (0.061 R)
• M15: 3,130,934 km (0.11 R)
• M16: 3,332,293 km (0.085 R)
• M17: 3,517,196 km (0.106 R)
• M18: 3,876,081 km (0.042 R)
• M19: 3,983,941 km (0.106 R)
• M20: 4,291,365 km (0.092 R)
• M21: 4,629,456 km (0.106 R)
• M22: 4,882,874 km (0.069 R)
• M23: 5,331,818 km (0.067 R)
• M24: 5,500,564 km (0.113 R)
• M25: 5,720,174 km (0.112 R)
• M26: 6,017,574 km (0.098 R)
• M27: 6,345,642 km (0.114 R)
• M28: 6,447,818 km (0.118 R)
• M29: 7,072,090 km (0.063 R)
• M30: 7,391,631 km (0.1 R)
• M31: 7,553,196 km (0.066 R)
• M32: 8,239,103 km (0.111 R)
• M33: 8,462,752 km (0.083 R)
• M34: 9,494,528 km (0.112 R)
• M35: 10,055,221 km (0.081 R)
• M36: 10,565,948 km (0.095 R)
• M37: 10,901,047 km (0.113 R)
• M38: 11,085,202 km (0.117 R)
• M39: 11,239,587 km (0.119 R)
• M40: 12,085,264 km (0.073 R)
• M41: 12,435,772 km (0.069 R)
• M42: 12,854,347 km (0.096 R)
• M43: 13,081,735 km (0.043 R)
• M44: 13,507,491 km (0.11 R)
• M45: 13,804,892 km (0.104 R)
• M46: 13,937,734 km (0.053 R)
• M47: 14,104,386 km (0.083 R)
• M48: 16,156,271 km (0.048 R)
• M49: 16,296,444 km (0.046 R)
• M50: 16,436,916 km (0.085 R)
• M51: 16,542,682 km (0.077 R)
• M52: 16,719,208 km (0.103 R)
• M53: 17,467,795 km (0.056 R)
• M54: 17,719,718 km (0.104 R)
• M55: 17,936,635 km (0.106 R)
• M56: 18,336,660 km (0.039 R)
• M57: 19,591,636 km (0.06 R)
• M58: 20,418,613 km (0.092 R)
• M59: 20,950,733 km (0.092 R)
• M60: 21,372,001 km (0.098 R)
• M61: 21,602,980 km (0.099 R)
• M62: 21,718,768 km (0.099 R)
• M63: 22,496,229 km (0.095 R)
• M64: 23,243,171 km (0.109 R)
• M65: 24,439,206 km (0.097 R)
• M66: 25,004,237 km (0.082 R)
• M67: 25,491,926 km (0.038 R)
• M68: 25,655,137 km (0.063 R)
• M69: 26,476,878 km (0.101 R)
• M70: 26,642,184 km (0.085 R)
• M71: 26,807,938 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.6

Radius: 6.9

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.7 AU - 17.52 AU

Year: 18628 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 179.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,872,338 km

• M1: 279,000 km (0.119 R)
• M2: 343,178 km (0.106 R)
• M3: 488,587 km (0.069 R)
• M4: 720,912 km (0.063 R)
• M5: 1,011,730 km (0.029 R)
• M6: 1,116,449 km (0.102 R)
• M7: 1,280,408 km (0.043 R)
• M8: 1,724,265 km (0.052 R)
• M9: 1,946,717 km (0.054 R)
• M10: 2,280,620 km (0.068 R)
• M11: 2,349,435 km (0.108 R)
• M12: 2,560,517 km (0.062 R)
• M13: 2,668,377 km (0.104 R)
• M14: 2,777,733 km (0.042 R)
• M15: 2,888,585 km (0.028 R)
• M16: 3,114,777 km (0.073 R)
• M17: 3,909,591 km (0.104 R)
• M18: 4,287,026 km (0.1 R)
• M19: 4,415,381 km (0.119 R)
• M20: 4,808,076 km (0.113 R)
• M21: 5,395,247 km (0.103 R)
• M22: 5,909,565 km (0.107 R)
• M23: 6,537,577 km (0.078 R)
• M24: 6,586,794 km (0.107 R)
• M25: 7,596,131 km (0.062 R)
• M26: 8,331,105 km (0.11 R)
• M27: 9,531,329 km (0.1 R)
• M28: 10,037,868 km (0.043 R)
• M29: 10,726,616 km (0.062 R)
• M30: 12,575,646 km (0.104 R)
• M31: 13,442,565 km (0.099 R)
• M32: 13,756,871 km (0.119 R)
• M33: 14,521,017 km (0.109 R)
• M34: 15,758,789 km (0.075 R)
• M35: 16,625,111 km (0.093 R)
• M36: 17,370,108 km (0.105 R)
• M37: 18,542,955 km (0.118 R)
• M38: 19,456,849 km (0.076 R)
• M39: 19,812,293 km (0.114 R)
• M40: 19,955,010 km (0.082 R)
• M41: 20,098,175 km (0.114 R)
• M42: 21,842,037 km (0.12 R)
• M43: 22,285,445 km (0.105 R)
• M44: 22,582,846 km (0.109 R)
• M45: 24,470,621 km (0.077 R)
• M46: 24,700,553 km (0.099 R)
• M47: 25,008,126 km (0.026 R)
• M48: 25,085,319 km (0.112 R)
• M49: 26,016,865 km (0.108 R)
• M50: 27,355,915 km (0.053 R)
• M51: 31,090,028 km (0.096 R)
• M52: 32,341,863 km (0.061 R)
• M53: 34,464,507 km (0.071 R)
• M54: 34,808,283 km (0.114 R)
• M55: 34,980,620 km (0.112 R)
• M56: 36,369,337 km (0.1 R)
• M57: 37,334,542 km (0.116 R)
• M58: 37,864,567 km (0.115 R)
• M59: 39,559,212 km (0.091 R)
• M60: 40,099,560 km (0.099 R)
• M61: 40,280,274 km (0.094 R)
• M62: 40,551,644 km (0.073 R)
• M63: 42,745,348 km (0.07 R)
• M64: 42,837,649 km (0.118 R)
• M65: 44,135,860 km (0.11 R)
• M66: 44,229,059 km (0.111 R)
• M67: 44,509,106 km (0.112 R)
• M68: 44,883,550 km (0.107 R)
• M69: 46,486,192 km (0.044 R)
• M70: 47,915,749 km (0.039 R)
• M71: 48,491,551 km (0.102 R)
• M72: 49,650,187 km (0.117 R)
• M73: 51,405,269 km (0.113 R)
• M74: 53,279,581 km (0.107 R)
• M75: 54,375,086 km (0.118 R)
• M76: 54,475,017 km (0.066 R)
• M77: 56,486,810 km (0.08 R)
• M78: 58,011,511 km (0.105 R)
• M79: 58,113,686 km (0.075 R)
• M80: 59,859,045 km (0.101 R)
• M81: 60,789,992 km (0.112 R)
• M82: 61,101,455 km (0.12 R)
• M83: 66,475,609 km (0.114 R)
• M84: 66,903,459 km (0.07 R)
• M85: 68,192,544 km (0.094 R)
• M86: 69,056,322 km (0.119 R)
• M87: 69,489,707 km (0.08 R)
• M88: 71,560,291 km (0.108 R)
• M89: 71,889,107 km (0.098 R)
• M90: 72,328,327 km (0.06 R)
• M91: 72,548,235 km (0.109 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit