🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.25 AU - 1.65 AU

Year: 608 Days

Day: 13 Hours

Environment

Temp: -5 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.02 AU - 2.76 AU

Year: 1287 Days

Day: 18.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.55 AU - 3.77 AU

Year: 1956 Days

Day: 18.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,064,385 km

• M1: 1,624,184 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.42 AU - 5.1 AU

Year: 3062 Days

Day: 14.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.5 AU - 4.6 AU

Year: 3380 Days

Day: 26.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,064,385 km

• M1: 524,041 km (0.099 R)
• M2: 657,782 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208

Radius: 11

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.27 AU - 6.61 AU

Year: 5042 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,064,385 km

• M1: 173,982 km (0.096 R)
• M2: 370,255 km (0.115 R)
• M3: 442,211 km (0.076 R)
• M4: 816,655 km (0.045 R)
• M5: 886,517 km (0.1 R)
• M6: 1,032,674 km (0.043 R)
• M7: 1,198,728 km (0.117 R)
• M8: 1,267,692 km (0.056 R)
• M9: 1,422,077 km (0.108 R)
• M10: 1,520,214 km (0.082 R)
• M11: 1,723,816 km (0.04 R)
• M12: 1,802,355 km (0.11 R)
• M13: 2,171,862 km (0.11 R)
• M14: 2,285,855 km (0.083 R)
• M15: 2,446,075 km (0.079 R)
• M16: 2,595,074 km (0.103 R)
• M17: 2,731,807 km (0.084 R)
• M18: 2,902,199 km (0.117 R)
• M19: 3,467,679 km (0.1 R)
• M20: 3,806,368 km (0.118 R)
• M21: 4,067,417 km (0.07 R)
• M22: 4,138,027 km (0.084 R)
• M23: 4,388,304 km (0.119 R)
• M24: 4,497,211 km (0.098 R)
• M25: 4,979,365 km (0.073 R)
• M26: 5,112,058 km (0.108 R)
• M27: 5,245,949 km (0.119 R)
• M28: 5,380,886 km (0.097 R)
• M29: 5,536,767 km (0.07 R)
• M30: 5,773,131 km (0.063 R)
• M31: 6,461,282 km (0.075 R)
• M32: 6,710,362 km (0.086 R)
• M33: 6,815,081 km (0.04 R)
• M34: 6,983,827 km (0.08 R)
• M35: 7,260,882 km (0.114 R)
• M36: 7,804,072 km (0.11 R)
• M37: 8,091,599 km (0.032 R)
• M38: 8,248,079 km (0.064 R)
• M39: 8,495,663 km (0.036 R)
• M40: 9,183,813 km (0.101 R)
• M41: 9,347,025 km (0.094 R)
• M42: 9,487,497 km (0.107 R)
• M43: 9,628,867 km (0.091 R)
• M44: 9,699,776 km (0.088 R)
• M45: 9,961,423 km (0.113 R)
• M46: 10,249,399 km (0.103 R)
• M47: 10,370,124 km (0.117 R)
• M48: 11,478,794 km (0.091 R)
• M49: 11,705,136 km (0.075 R)
• M50: 12,213,170 km (0.111 R)
• M51: 12,521,491 km (0.054 R)
• M52: 12,676,624 km (0.063 R)
• M53: 12,832,356 km (0.118 R)
• M54: 13,093,404 km (0.086 R)
• M55: 13,673,844 km (0.032 R)
• M56: 13,940,577 km (0.111 R)
• M57: 14,155,100 km (0.085 R)
• M58: 14,641,892 km (0.11 R)
• M59: 14,832,629 km (0.111 R)
• M60: 15,465,428 km (0.088 R)
• M61: 15,743,231 km (0.109 R)
• M62: 15,966,730 km (0.076 R)
• M63: 16,728,782 km (0.052 R)
• M64: 16,899,772 km (0.102 R)
• M65: 17,099,934 km (0.105 R)
• M66: 17,300,844 km (0.044 R)
• M67: 17,705,207 km (0.102 R)
• M68: 17,792,273 km (0.079 R)
• M69: 17,937,682 km (0.079 R)
• M70: 18,376,154 km (0.098 R)
• M71: 18,611,471 km (0.034 R)
• M72: 18,788,745 km (0.099 R)
• M73: 19,293,637 km (0.106 R)
• M74: 19,383,247 km (0.111 R)
• M75: 20,135,275 km (0.108 R)
• M76: 20,226,081 km (0.109 R)
• M77: 20,317,186 km (0.105 R)

Asteroid Belt

Center: 10.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.3

Radius: 3.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.92 AU - 18.82 AU

Year: 22017 Days

Day: 21.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,064,385 km

• M1: 50,414 km (0.073 R)
• M2: 95,294 km (0.086 R)
• M3: 308,172 km (0.103 R)
• M4: 368,609 km (0.104 R)
• M5: 489,634 km (0.075 R)
• M6: 726,447 km (0.084 R)
• M7: 1,307,485 km (0.087 R)
• M8: 1,737,729 km (0.062 R)
• M9: 1,810,433 km (0.041 R)
• M10: 2,346,443 km (0.032 R)
• M11: 2,694,258 km (0.109 R)
• M12: 2,906,387 km (0.085 R)
• M13: 3,036,238 km (0.079 R)
• M14: 3,279,185 km (0.12 R)
• M15: 3,346,654 km (0.079 R)
• M16: 3,459,900 km (0.078 R)
• M17: 3,597,530 km (0.043 R)
• M18: 4,584,876 km (0.106 R)
• M19: 5,225,304 km (0.063 R)
• M20: 5,811,728 km (0.119 R)
• M21: 5,920,635 km (0.097 R)
• M22: 6,786,807 km (0.117 R)
• M23: 6,872,825 km (0.113 R)
• M24: 7,016,739 km (0.113 R)
• M25: 7,811,402 km (0.113 R)
• M26: 7,961,748 km (0.08 R)
• M27: 8,789,623 km (0.115 R)
• M28: 8,820,739 km (0.105 R)
• M29: 9,261,155 km (0.116 R)
• M30: 9,356,449 km (0.061 R)
• M31: 10,098,006 km (0.067 R)
• M32: 10,294,577 km (0.052 R)
• M33: 10,492,346 km (0.088 R)
• M34: 10,691,311 km (0.104 R)
• M35: 10,724,671 km (0.049 R)
• M36: 11,194,409 km (0.088 R)
• M37: 11,533,996 km (0.066 R)
• M38: 11,739,394 km (0.066 R)
• M39: 11,773,801 km (0.04 R)
• M40: 11,842,616 km (0.089 R)
• M41: 11,911,581 km (0.112 R)
• M42: 12,397,924 km (0.108 R)
• M43: 13,389,757 km (0.046 R)
• M44: 14,333,570 km (0.113 R)
• M45: 15,373,575 km (0.119 R)
• M46: 15,713,012 km (0.057 R)
• M47: 15,902,553 km (0.117 R)
• M48: 17,173,088 km (0.104 R)
• M49: 17,643,124 km (0.117 R)
• M50: 17,721,813 km (0.105 R)
• M51: 19,769,059 km (0.084 R)
• M52: 20,467,981 km (0.099 R)
• M53: 20,758,051 km (0.052 R)
• M54: 21,174,980 km (0.104 R)
• M55: 22,399,140 km (0.113 R)
• M56: 22,484,410 km (0.115 R)
• M57: 22,655,401 km (0.074 R)
• M58: 22,912,559 km (0.08 R)
• M59: 23,646,187 km (0.119 R)
• M60: 23,689,720 km (0.092 R)
• M61: 27,977,794 km (0.119 R)
• M62: 28,947,038 km (0.089 R)
• M63: 32,064,359 km (0.111 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 14,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit