🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.46 AU - 0.56 AU

Year: 133 Days

Day: 39.9 Hours

Environment

Temp: 266 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.69 AU - 0.77 AU

Year: 228 Days

Day: 29.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.02 AU - 1.52 AU

Year: 523 Days

Day: 32.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,595,760 km

• M1: 112,647 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.56 AU - 1.68 AU

Year: 753 Days

Day: 28.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,595,760 km

• M1: 655,987 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.35 AU - 2.01 AU

Year: 795 Days

Day: 21.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.97 AU - 3.35 AU

Year: 2052 Days

Day: 13.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,595,760 km

• M1: 558,449 km (0.103 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.6

Radius: 8.5

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5 AU - 7.16 AU

Year: 5476 Days

Day: 6 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,595,760 km

• M1: 165,455 km (0.1 R)
• M2: 281,992 km (0.044 R)
• M3: 354,248 km (0.115 R)
• M4: 443,558 km (0.028 R)
• M5: 593,604 km (0.092 R)
• M6: 680,970 km (0.057 R)
• M7: 1,034,768 km (0.099 R)
• M8: 1,210,845 km (0.112 R)
• M9: 1,500,915 km (0.115 R)
• M10: 1,669,811 km (0.112 R)
• M11: 1,992,793 km (0.094 R)
• M12: 2,335,372 km (0.066 R)
• M13: 2,549,896 km (0.049 R)
• M14: 2,604,649 km (0.111 R)
• M15: 2,771,001 km (0.072 R)
• M16: 2,940,795 km (0.108 R)
• M17: 3,017,539 km (0.092 R)
• M18: 3,291,004 km (0.083 R)
• M19: 4,201,905 km (0.079 R)
• M20: 4,485,393 km (0.075 R)
• M21: 4,979,216 km (0.09 R)
• M22: 5,209,447 km (0.066 R)
• M23: 5,325,834 km (0.073 R)
• M24: 5,921,084 km (0.1 R)
• M25: 6,091,476 km (0.077 R)
• M26: 6,214,146 km (0.07 R)
• M27: 6,387,380 km (0.068 R)
• M28: 7,277,338 km (0.072 R)
• M29: 7,565,015 km (0.097 R)
• M30: 8,205,742 km (0.043 R)
• M31: 8,314,201 km (0.056 R)
• M32: 8,368,654 km (0.103 R)
• M33: 8,891,649 km (0.045 R)
• M34: 9,114,998 km (0.09 R)
• M35: 9,425,115 km (0.111 R)
• M36: 9,481,962 km (0.093 R)
• M37: 9,652,952 km (0.102 R)
• M38: 10,055,819 km (0.089 R)
• M39: 10,523,163 km (0.102 R)
• M40: 11,147,136 km (0.055 R)
• M41: 11,388,138 km (0.099 R)
• M42: 11,539,531 km (0.101 R)
• M43: 11,661,154 km (0.106 R)
• M44: 12,244,735 km (0.081 R)
• M45: 12,963,852 km (0.102 R)
• M46: 13,536,214 km (0.114 R)
• M47: 13,696,732 km (0.078 R)
• M48: 14,116,953 km (0.062 R)
• M49: 14,541,362 km (0.081 R)
• M50: 14,606,886 km (0.115 R)
• M51: 15,536,636 km (0.116 R)
• M52: 15,772,104 km (0.116 R)
• M53: 15,839,572 km (0.1 R)
• M54: 15,941,000 km (0.103 R)
• M55: 17,452,836 km (0.04 R)
• M56: 17,662,572 km (0.057 R)
• M57: 18,084,438 km (0.096 R)
• M58: 18,155,048 km (0.08 R)
• M59: 18,687,766 km (0.076 R)
• M60: 19,696,056 km (0.059 R)
• M61: 20,243,434 km (0.115 R)
• M62: 20,647,947 km (0.06 R)
• M63: 20,758,799 km (0.118 R)
• M64: 20,832,700 km (0.045 R)
• M65: 21,092,402 km (0.104 R)
• M66: 21,278,502 km (0.116 R)
• M67: 21,353,151 km (0.117 R)
• M68: 22,028,436 km (0.11 R)
• M69: 22,255,077 km (0.082 R)
• M70: 22,330,773 km (0.078 R)
• M71: 22,596,459 km (0.093 R)
• M72: 23,399,949 km (0.032 R)
• M73: 23,476,843 km (0.118 R)
• M74: 23,708,420 km (0.104 R)
• M75: 24,368,446 km (0.075 R)
• M76: 24,955,917 km (0.091 R)
• M77: 25,231,775 km (0.101 R)
• M78: 25,350,257 km (0.093 R)
• M79: 25,429,244 km (0.091 R)
• M80: 25,905,564 km (0.054 R)
• M81: 26,465,060 km (0.064 R)
• M82: 26,867,030 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.2

Radius: 6.6

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.45 AU - 15.01 AU

Year: 20649 Days

Day: 17.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,595,760 km

• M1: 87,814 km (0.096 R)
• M2: 225,145 km (0.106 R)
• M3: 384,317 km (0.056 R)
• M4: 657,333 km (0.065 R)
• M5: 1,302,549 km (0.104 R)
• M6: 1,766,152 km (0.094 R)
• M7: 2,091,677 km (0.086 R)
• M8: 2,152,863 km (0.107 R)
• M9: 2,630,828 km (0.106 R)
• M10: 3,282,028 km (0.113 R)
• M11: 3,534,250 km (0.037 R)
• M12: 3,607,403 km (0.092 R)
• M13: 5,008,836 km (0.073 R)
• M14: 5,173,992 km (0.115 R)
• M15: 5,215,580 km (0.092 R)
• M16: 5,299,056 km (0.108 R)
• M17: 6,513,491 km (0.119 R)
• M18: 6,693,906 km (0.071 R)
• M19: 6,739,234 km (0.07 R)
• M20: 7,291,251 km (0.079 R)
• M21: 7,905,649 km (0.114 R)
• M22: 8,243,291 km (0.112 R)
• M23: 8,882,822 km (0.111 R)
• M24: 9,032,719 km (0.108 R)
• M25: 9,133,100 km (0.12 R)
• M26: 9,436,484 km (0.104 R)
• M27: 9,846,083 km (0.047 R)
• M28: 10,948,919 km (0.093 R)
• M29: 11,487,620 km (0.111 R)
• M30: 12,423,355 km (0.087 R)
• M31: 12,871,999 km (0.111 R)
• M32: 13,555,063 km (0.112 R)
• M33: 14,075,065 km (0.077 R)
• M34: 15,613,679 km (0.052 R)
• M35: 15,855,130 km (0.072 R)
• M36: 16,464,143 km (0.093 R)
• M37: 17,767,739 km (0.099 R)
• M38: 18,019,812 km (0.087 R)
• M39: 18,336,510 km (0.06 R)
• M40: 18,911,265 km (0.051 R)
• M41: 19,621,706 km (0.082 R)
• M42: 20,736,808 km (0.049 R)
• M43: 21,135,337 km (0.11 R)
• M44: 22,822,651 km (0.104 R)
• M45: 23,371,825 km (0.06 R)
• M46: 23,855,774 km (0.091 R)
• M47: 23,994,601 km (0.112 R)
• M48: 24,064,164 km (0.111 R)
• M49: 24,833,695 km (0.037 R)
• M50: 24,904,006 km (0.12 R)
• M51: 26,468,351 km (0.119 R)
• M52: 27,045,201 km (0.034 R)
• M53: 27,771,947 km (0.118 R)
• M54: 29,244,589 km (0.09 R)
• M55: 29,691,288 km (0.113 R)
• M56: 29,990,334 km (0.096 R)
• M57: 30,215,329 km (0.108 R)
• M58: 33,890,201 km (0.089 R)
• M59: 33,968,291 km (0.039 R)
• M60: 34,281,100 km (0.073 R)
• M61: 34,359,489 km (0.12 R)
• M62: 34,516,268 km (0.116 R)
• M63: 35,146,225 km (0.087 R)
• M64: 35,700,485 km (0.118 R)
• M65: 36,018,530 km (0.086 R)
• M66: 36,737,497 km (0.077 R)
• M67: 37,541,885 km (0.082 R)
• M68: 38,922,673 km (0.065 R)
• M69: 39,742,619 km (0.119 R)
• M70: 42,068,716 km (0.054 R)
• M71: 43,332,968 km (0.077 R)
• M72: 43,587,284 km (0.082 R)
• M73: 44,097,413 km (0.056 R)
• M74: 45,553,599 km (0.103 R)
• M75: 45,812,254 km (0.064 R)
• M76: 47,811,031 km (0.074 R)
• M77: 48,161,538 km (0.08 R)
• M78: 51,713,291 km (0.079 R)
• M79: 52,253,339 km (0.083 R)
• M80: 54,249,274 km (0.099 R)
• M81: 55,073,110 km (0.097 R)
• M82: 59,912,601 km (0.092 R)
• M83: 60,290,485 km (0.081 R)
• M84: 61,333,631 km (0.119 R)
• M85: 61,428,775 km (0.099 R)
• M86: 61,714,507 km (0.109 R)
• M87: 62,574,246 km (0.083 R)
• M88: 63,245,791 km (0.102 R)
• M89: 63,341,833 km (0.069 R)
• M90: 64,016,070 km (0.101 R)
• M91: 64,209,052 km (0.046 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: 482 - 14,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit