🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.72 AU - 0.9 AU

Year: 273 Days

Day: 17.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.79 AU - 0.89 AU

Year: 289 Days

Day: 39.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.7

Radius: 13.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.66 AU - 5.54 AU

Year: 4316 Days

Day: 14.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 84,011,469 km

• M1: 175,777 km (0.044 R)
• M2: 365,318 km (0.108 R)
• M3: 485,445 km (0.06 R)
• M4: 603,478 km (0.12 R)
• M5: 805,585 km (0.085 R)
• M6: 951,293 km (0.119 R)
• M7: 1,262,008 km (0.112 R)
• M8: 1,823,748 km (0.053 R)
• M9: 1,947,166 km (0.1 R)
• M10: 2,170,067 km (0.078 R)
• M11: 2,257,282 km (0.089 R)
• M12: 2,641,450 km (0.111 R)
• M13: 3,181,947 km (0.085 R)
• M14: 3,269,162 km (0.115 R)
• M15: 3,369,842 km (0.089 R)
• M16: 3,678,312 km (0.101 R)
• M17: 3,875,931 km (0.095 R)
• M18: 4,049,914 km (0.111 R)
• M19: 4,322,930 km (0.097 R)
• M20: 4,686,901 km (0.104 R)
• M21: 4,772,322 km (0.103 R)
• M22: 4,872,552 km (0.043 R)
• M23: 5,031,724 km (0.087 R)
• M24: 5,837,907 km (0.096 R)
• M25: 5,929,910 km (0.065 R)
• M26: 6,256,183 km (0.116 R)
• M27: 6,492,697 km (0.059 R)
• M28: 7,023,770 km (0.047 R)
• M29: 7,170,974 km (0.102 R)
• M30: 7,871,990 km (0.094 R)
• M31: 7,956,961 km (0.106 R)
• M32: 8,351,451 km (0.099 R)
• M33: 8,472,924 km (0.115 R)
• M34: 8,559,990 km (0.043 R)
• M35: 8,928,899 km (0.088 R)
• M36: 9,303,043 km (0.106 R)
• M37: 9,392,951 km (0.074 R)
• M38: 9,718,925 km (0.069 R)
• M39: 9,901,584 km (0.109 R)
• M40: 10,307,443 km (0.051 R)
• M41: 10,700,137 km (0.117 R)
• M42: 10,832,083 km (0.115 R)
• M43: 11,193,062 km (0.056 R)
• M44: 11,346,251 km (0.11 R)
• M45: 11,538,633 km (0.069 R)
• M46: 11,868,347 km (0.072 R)
• M47: 13,339,493 km (0.104 R)
• M48: 13,522,301 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.8

Radius: 4.3

Gravity: 22.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.79 AU - 19.39 AU

Year: 30036 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,011,469 km

• M1: 56,099 km (0.111 R)
• M2: 177,872 km (0.104 R)
• M3: 223,350 km (0.094 R)
• M4: 446,849 km (0.074 R)
• M5: 881,730 km (0.085 R)
• M6: 992,133 km (0.112 R)
• M7: 1,256,622 km (0.1 R)
• M8: 1,412,802 km (0.103 R)
• M9: 1,675,496 km (0.118 R)
• M10: 2,024,957 km (0.104 R)
• M11: 2,668,676 km (0.065 R)
• M12: 2,708,469 km (0.086 R)
• M13: 2,910,127 km (0.1 R)
• M14: 2,992,107 km (0.092 R)
• M15: 3,242,683 km (0.106 R)
• M16: 4,034,206 km (0.108 R)
• M17: 4,357,487 km (0.114 R)
• M18: 4,545,980 km (0.058 R)
• M19: 4,785,337 km (0.107 R)
• M20: 4,979,814 km (0.082 R)
• M21: 5,176,834 km (0.072 R)
• M22: 5,376,547 km (0.099 R)
• M23: 6,042,408 km (0.075 R)
• M24: 7,394,623 km (0.12 R)
• M25: 7,619,319 km (0.12 R)
• M26: 7,960,551 km (0.049 R)
• M27: 9,801,802 km (0.091 R)
• M28: 10,485,315 km (0.051 R)
• M29: 10,611,276 km (0.051 R)
• M30: 11,767,069 km (0.082 R)
• M31: 12,161,110 km (0.118 R)
• M32: 13,918,287 km (0.029 R)
• M33: 14,685,125 km (0.059 R)
• M34: 14,896,657 km (0.119 R)
• M35: 16,186,938 km (0.074 R)
• M36: 16,771,866 km (0.111 R)
• M37: 17,438,025 km (0.065 R)
• M38: 18,263,955 km (0.038 R)
• M39: 18,796,224 km (0.102 R)
• M40: 19,642,799 km (0.101 R)
• M41: 21,692,888 km (0.071 R)
• M42: 22,014,224 km (0.105 R)
• M43: 23,562,113 km (0.079 R)
• M44: 23,892,426 km (0.047 R)
• M45: 25,144,859 km (0.038 R)
• M46: 25,397,829 km (0.118 R)
• M47: 25,482,352 km (0.099 R)
• M48: 26,418,236 km (0.079 R)
• M49: 27,278,873 km (0.098 R)
• M50: 29,027,522 km (0.082 R)
• M51: 29,826,225 km (0.032 R)
• M52: 30,362,683 km (0.098 R)
• M53: 31,354,367 km (0.112 R)
• M54: 33,184,548 km (0.096 R)
• M55: 33,462,052 km (0.109 R)
• M56: 36,947,383 km (0.085 R)
• M57: 37,330,952 km (0.112 R)
• M58: 40,348,640 km (0.115 R)
• M59: 41,338,679 km (0.098 R)
• M60: 42,838,697 km (0.086 R)
• M61: 43,747,205 km (0.092 R)
• M62: 45,480,445 km (0.098 R)
• M63: 47,652,457 km (0.112 R)
• M64: 52,742,225 km (0.045 R)
• M65: 53,932,725 km (0.12 R)
• M66: 54,476,813 km (0.111 R)
• M67: 58,001,488 km (0.046 R)
• M68: 61,032,341 km (0.114 R)
• M69: 63,654,492 km (0.117 R)
• M70: 64,114,207 km (0.069 R)
• M71: 65,964,283 km (0.058 R)
• M72: 69,361,950 km (0.066 R)
• M73: 71,379,876 km (0.078 R)
• M74: 71,499,255 km (0.085 R)
• M75: 71,977,220 km (0.048 R)
• M76: 75,960,114 km (0.08 R)
• M77: 76,081,887 km (0.083 R)
• M78: 76,203,809 km (0.089 R)
• M79: 76,936,390 km (0.106 R)
• M80: 78,778,089 km (0.054 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: 412 - 16,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit