🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.52 AU - 0.7 AU

Year: 179 Days

Day: 15.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,092,013 km

• M1: 112,198 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.63 AU - 0.81 AU

Year: 229 Days

Day: 29.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.61 AU - 0.95 AU

Year: 258 Days

Day: 32.4 Hours

Environment

Temp: 79 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,092,013 km

• M1: 171,888 km (0.072 R)

Asteroid Belt

Center: 1.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.77 AU - 2.57 AU

Year: 1198 Days

Day: 26.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 14.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.79 AU - 10.31 AU

Year: 9369 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,092,013 km

• M1: 191,934 km (0.086 R)
• M2: 291,267 km (0.079 R)
• M3: 431,141 km (0.105 R)
• M4: 805,734 km (0.071 R)
• M5: 1,068,129 km (0.113 R)
• M6: 1,547,291 km (0.066 R)
• M7: 1,721,572 km (0.119 R)
• M8: 1,834,070 km (0.078 R)
• M9: 1,925,923 km (0.108 R)
• M10: 2,309,492 km (0.112 R)
• M11: 2,823,510 km (0.116 R)
• M12: 3,260,336 km (0.118 R)
• M13: 3,429,980 km (0.073 R)
• M14: 3,602,466 km (0.094 R)
• M15: 3,748,474 km (0.091 R)
• M16: 4,107,060 km (0.095 R)
• M17: 4,198,614 km (0.119 R)
• M18: 4,477,015 km (0.083 R)
• M19: 5,651,209 km (0.059 R)
• M20: 5,959,231 km (0.107 R)
• M21: 7,357,223 km (0.113 R)
• M22: 7,656,120 km (0.082 R)
• M23: 7,807,214 km (0.111 R)
• M24: 9,011,177 km (0.078 R)
• M25: 9,170,798 km (0.113 R)
• M26: 9,614,506 km (0.074 R)
• M27: 9,982,816 km (0.069 R)
• M28: 10,106,683 km (0.041 R)
• M29: 11,287,010 km (0.103 R)
• M30: 11,416,113 km (0.062 R)
• M31: 11,980,994 km (0.045 R)
• M32: 12,156,772 km (0.089 R)
• M33: 13,638,688 km (0.095 R)
• M34: 14,284,652 km (0.037 R)
• M35: 14,752,145 km (0.086 R)
• M36: 14,987,911 km (0.079 R)
• M37: 17,164,560 km (0.114 R)
• M38: 17,362,927 km (0.103 R)
• M39: 17,561,892 km (0.119 R)
• M40: 17,711,640 km (0.087 R)
• M41: 17,911,951 km (0.118 R)
• M42: 18,823,002 km (0.103 R)
• M43: 19,181,289 km (0.04 R)
• M44: 19,697,103 km (0.117 R)
• M45: 21,272,069 km (0.106 R)
• M46: 21,431,690 km (0.082 R)
• M47: 22,182,372 km (0.049 R)
• M48: 22,290,382 km (0.101 R)
• M49: 22,723,917 km (0.065 R)
• M50: 23,599,214 km (0.083 R)
• M51: 25,045,376 km (0.087 R)
• M52: 25,270,372 km (0.117 R)
• M53: 26,063,240 km (0.117 R)
• M54: 26,519,963 km (0.077 R)
• M55: 26,692,000 km (0.073 R)
• M56: 26,806,742 km (0.083 R)
• M57: 27,906,136 km (0.119 R)
• M58: 29,969,540 km (0.081 R)
• M59: 31,110,224 km (0.106 R)
• M60: 32,510,011 km (0.118 R)
• M61: 32,694,016 km (0.074 R)
• M62: 32,940,105 km (0.049 R)
• M63: 33,495,861 km (0.065 R)
• M64: 34,179,374 km (0.08 R)
• M65: 34,930,205 km (0.073 R)
• M66: 35,118,848 km (0.087 R)
• M67: 37,407,995 km (0.084 R)
• M68: 38,246,491 km (0.076 R)
• M69: 38,570,669 km (0.048 R)
• M70: 39,679,638 km (0.087 R)
• M71: 40,931,324 km (0.116 R)
• M72: 41,462,396 km (0.102 R)
• M73: 42,732,482 km (0.062 R)
• M74: 43,473,740 km (0.089 R)
• M75: 44,015,434 km (0.112 R)
• M76: 44,900,455 km (0.05 R)
• M77: 45,242,435 km (0.101 R)
• M78: 45,585,314 km (0.098 R)
• M79: 45,860,274 km (0.069 R)
• M80: 46,066,869 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.8

Radius: 7.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.53 AU - 13.87 AU

Year: 15969 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 52,092,013 km

• M1: 108,907 km (0.084 R)
• M2: 313,707 km (0.116 R)
• M3: 694,583 km (0.072 R)
• M4: 977,323 km (0.07 R)
• M5: 1,228,498 km (0.079 R)
• M6: 1,764,806 km (0.082 R)
• M7: 2,203,427 km (0.065 R)
• M8: 2,393,716 km (0.036 R)
• M9: 2,617,813 km (0.088 R)
• M10: 2,703,533 km (0.091 R)
• M11: 2,790,299 km (0.056 R)
• M12: 4,816,453 km (0.057 R)
• M13: 5,351,864 km (0.107 R)
• M14: 5,424,718 km (0.085 R)
• M15: 5,608,275 km (0.076 R)
• M16: 5,719,276 km (0.074 R)
• M17: 6,019,220 km (0.085 R)
• M18: 7,431,125 km (0.114 R)
• M19: 8,258,102 km (0.117 R)
• M20: 8,342,325 km (0.082 R)
• M21: 8,596,941 km (0.066 R)
• M22: 10,313,277 km (0.115 R)
• M23: 10,632,369 km (0.096 R)
• M24: 11,186,779 km (0.119 R)
• M25: 11,514,698 km (0.11 R)
• M26: 11,845,608 km (0.109 R)
• M27: 11,940,752 km (0.071 R)
• M28: 13,348,618 km (0.082 R)
• M29: 13,497,318 km (0.102 R)
• M30: 16,106,754 km (0.114 R)
• M31: 16,849,807 km (0.1 R)
• M32: 17,712,537 km (0.079 R)
• M33: 18,368,973 km (0.044 R)
• M34: 20,671,434 km (0.043 R)
• M35: 20,728,730 km (0.116 R)
• M36: 22,413,052 km (0.059 R)
• M37: 23,063,205 km (0.084 R)
• M38: 23,960,044 km (0.093 R)
• M39: 24,201,046 km (0.031 R)
• M40: 26,158,235 km (0.07 R)
• M41: 26,220,168 km (0.039 R)
• M42: 28,739,247 km (0.114 R)
• M43: 28,867,153 km (0.115 R)
• M44: 29,123,713 km (0.028 R)
• M45: 30,417,585 km (0.113 R)
• M46: 32,127,489 km (0.05 R)
• M47: 32,260,332 km (0.083 R)
• M48: 34,614,105 km (0.115 R)
• M49: 35,023,105 km (0.093 R)
• M50: 35,433,752 km (0.12 R)
• M51: 35,639,598 km (0.106 R)
• M52: 35,777,079 km (0.107 R)
• M53: 37,231,469 km (0.06 R)
• M54: 37,371,044 km (0.114 R)
• M55: 37,580,631 km (0.114 R)
• M56: 38,423,016 km (0.116 R)
• M57: 39,342,594 km (0.073 R)
• M58: 39,769,397 km (0.114 R)
• M59: 41,636,678 km (0.114 R)
• M60: 44,638,957 km (0.082 R)
• M61: 45,829,457 km (0.099 R)
• M62: 47,710,351 km (0.033 R)
• M63: 49,462,890 km (0.094 R)
• M64: 50,849,064 km (0.117 R)
• M65: 51,936,042 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit