🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.81 AU - 1.09 AU

Year: 340 Days

Day: 43.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.07 AU - 5.09 AU

Year: 3025 Days

Day: 39.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.3

Radius: 14

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.75 AU - 5.73 AU

Year: 4403 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,915,790 km

• M1: 271,071 km (0.07 R)
• M2: 420,819 km (0.092 R)
• M3: 677,828 km (0.099 R)
• M4: 772,224 km (0.095 R)
• M5: 871,707 km (0.076 R)
• M6: 1,113,607 km (0.036 R)
• M7: 1,582,895 km (0.102 R)
• M8: 1,680,732 km (0.041 R)
• M9: 1,934,749 km (0.1 R)
• M10: 2,093,473 km (0.084 R)
• M11: 2,220,032 km (0.09 R)
• M12: 2,480,931 km (0.085 R)
• M13: 2,772,049 km (0.099 R)
• M14: 2,871,531 km (0.104 R)
• M15: 3,537,242 km (0.083 R)
• M16: 3,755,056 km (0.076 R)
• M17: 3,888,049 km (0.118 R)
• M18: 3,999,948 km (0.103 R)
• M19: 4,227,187 km (0.115 R)
• M20: 4,388,902 km (0.117 R)
• M21: 4,576,199 km (0.071 R)
• M22: 4,886,315 km (0.092 R)
• M23: 4,983,105 km (0.034 R)
• M24: 5,451,945 km (0.119 R)
• M25: 5,653,603 km (0.05 R)
• M26: 6,038,518 km (0.107 R)
• M27: 6,564,953 km (0.109 R)
• M28: 7,051,595 km (0.04 R)
• M29: 7,550,055 km (0.104 R)
• M30: 7,662,403 km (0.114 R)
• M31: 8,261,243 km (0.12 R)
• M32: 8,904,963 km (0.109 R)
• M33: 9,564,839 km (0.096 R)
• M34: 9,900,686 km (0.056 R)
• M35: 10,427,570 km (0.089 R)
• M36: 11,059,023 km (0.074 R)
• M37: 11,443,938 km (0.105 R)
• M38: 11,540,877 km (0.103 R)
• M39: 11,768,116 km (0.04 R)
• M40: 12,525,082 km (0.115 R)
• M41: 13,298,054 km (0.079 R)
• M42: 13,741,761 km (0.045 R)
• M43: 14,120,992 km (0.039 R)
• M44: 14,433,801 km (0.08 R)
• M45: 14,819,315 km (0.052 R)
• M46: 14,995,691 km (0.059 R)
• M47: 15,672,322 km (0.042 R)
• M48: 15,888,191 km (0.092 R)
• M49: 16,104,809 km (0.12 R)
• M50: 16,358,976 km (0.106 R)
• M51: 16,760,945 km (0.104 R)
• M52: 16,908,000 km (0.106 R)
• M53: 18,137,096 km (0.094 R)
• M54: 18,325,889 km (0.049 R)
• M55: 18,477,431 km (0.045 R)
• M56: 18,781,564 km (0.094 R)
• M57: 19,087,492 km (0.063 R)
• M58: 19,202,532 km (0.05 R)
• M59: 19,356,468 km (0.069 R)
• M60: 19,781,775 km (0.109 R)
• M61: 20,366,553 km (0.107 R)
• M62: 20,720,352 km (0.073 R)
• M63: 22,235,928 km (0.082 R)
• M64: 22,357,103 km (0.092 R)
• M65: 22,681,281 km (0.05 R)
• M66: 23,047,946 km (0.119 R)
• M67: 23,539,823 km (0.061 R)
• M68: 23,663,391 km (0.057 R)
• M69: 24,076,730 km (0.054 R)
• M70: 25,246,585 km (0.103 R)
• M71: 26,434,991 km (0.119 R)
• M72: 27,208,711 km (0.12 R)
• M73: 27,381,646 km (0.081 R)
• M74: 27,685,031 km (0.083 R)
• M75: 28,033,295 km (0.064 R)
• M76: 28,208,025 km (0.109 R)
• M77: 29,840,736 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.7

Radius: 11

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.68 AU - 6.74 AU

Year: 6381 Days

Day: 14.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,915,790 km

• M1: 327,320 km (0.109 R)
• M2: 400,623 km (0.109 R)
• M3: 592,258 km (0.117 R)
• M4: 675,584 km (0.11 R)
• M5: 966,402 km (0.09 R)
• M6: 1,067,381 km (0.1 R)
• M7: 1,172,099 km (0.111 R)
• M8: 1,507,647 km (0.078 R)
• M9: 1,609,224 km (0.029 R)
• M10: 1,964,519 km (0.119 R)
• M11: 2,076,119 km (0.119 R)
• M12: 2,403,739 km (0.098 R)
• M13: 2,584,004 km (0.046 R)
• M14: 2,665,535 km (0.105 R)
• M15: 2,936,606 km (0.117 R)
• M16: 3,505,826 km (0.098 R)
• M17: 3,733,963 km (0.069 R)
• M18: 3,873,238 km (0.09 R)
• M19: 3,967,036 km (0.097 R)
• M20: 4,109,154 km (0.068 R)
• M21: 4,228,982 km (0.11 R)
• M22: 4,570,514 km (0.052 R)
• M23: 4,669,847 km (0.063 R)
• M24: 4,794,911 km (0.089 R)
• M25: 4,946,454 km (0.08 R)
• M26: 5,202,715 km (0.108 R)
• M27: 5,280,506 km (0.078 R)
• M28: 5,358,596 km (0.118 R)
• M29: 5,489,643 km (0.118 R)
• M30: 5,595,409 km (0.066 R)
• M31: 5,970,451 km (0.093 R)
• M32: 6,660,696 km (0.032 R)
• M33: 7,405,394 km (0.108 R)
• M34: 7,817,237 km (0.118 R)
• M35: 7,936,317 km (0.062 R)
• M36: 8,510,174 km (0.06 R)
• M37: 8,602,027 km (0.117 R)
• M38: 8,724,997 km (0.119 R)
• M39: 9,858,051 km (0.097 R)
• M40: 10,278,571 km (0.07 R)
• M41: 10,441,931 km (0.054 R)
• M42: 10,804,257 km (0.095 R)
• M43: 11,170,772 km (0.112 R)
• M44: 11,338,621 km (0.079 R)
• M45: 11,541,326 km (0.082 R)
• M46: 11,779,336 km (0.093 R)
• M47: 12,156,473 km (0.086 R)
• M48: 12,782,240 km (0.049 R)
• M49: 12,852,551 km (0.086 R)
• M50: 14,137,747 km (0.12 R)
• M51: 14,210,302 km (0.068 R)
• M52: 15,575,981 km (0.045 R)
• M53: 15,726,027 km (0.088 R)
• M54: 16,522,187 km (0.109 R)
• M55: 16,636,929 km (0.063 R)
• M56: 16,713,673 km (0.094 R)
• M57: 17,643,124 km (0.1 R)
• M58: 17,760,409 km (0.096 R)
• M59: 18,035,370 km (0.097 R)
• M60: 19,350,036 km (0.106 R)
• M61: 19,592,384 km (0.111 R)
• M62: 21,150,446 km (0.098 R)
• M63: 21,233,623 km (0.092 R)
• M64: 22,535,722 km (0.036 R)
• M65: 22,961,328 km (0.026 R)
• M66: 23,734,001 km (0.111 R)
• M67: 25,747,290 km (0.079 R)
• M68: 26,281,354 km (0.087 R)
• M69: 26,999,274 km (0.084 R)
• M70: 27,089,482 km (0.111 R)
• M71: 27,451,209 km (0.111 R)
• M72: 27,951,315 km (0.025 R)
• M73: 28,316,932 km (0.118 R)
• M74: 28,500,339 km (0.117 R)
• M75: 28,638,119 km (0.1 R)
• M76: 29,469,584 km (0.112 R)
• M77: 29,562,484 km (0.099 R)
• M78: 29,655,384 km (0.07 R)
• M79: 30,075,006 km (0.063 R)
• M80: 30,402,626 km (0.078 R)
• M81: 30,872,812 km (0.09 R)
• M82: 31,250,846 km (0.101 R)
• M83: 31,345,541 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit