🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.48 AU - 0.6 AU

Year: 144 Days

Day: 30.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.1

Radius: 12.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.06 AU - 5.78 AU

Year: 3966 Days

Day: 9.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,620,228 km

• M1: 274,662 km (0.079 R)
• M2: 600,635 km (0.043 R)
• M3: 797,207 km (0.046 R)
• M4: 950,395 km (0.078 R)
• M5: 1,045,540 km (0.097 R)
• M6: 1,184,516 km (0.053 R)
• M7: 1,394,701 km (0.097 R)
• M8: 1,852,171 km (0.052 R)
• M9: 2,161,540 km (0.052 R)
• M10: 2,355,269 km (0.082 R)
• M11: 2,622,750 km (0.095 R)
• M12: 2,705,029 km (0.083 R)
• M13: 2,928,678 km (0.11 R)
• M14: 3,728,129 km (0.113 R)
• M15: 3,961,950 km (0.112 R)
• M16: 4,088,659 km (0.119 R)
• M17: 4,216,865 km (0.117 R)
• M18: 4,297,498 km (0.062 R)
• M19: 4,559,444 km (0.078 R)
• M20: 4,659,076 km (0.118 R)
• M21: 4,742,701 km (0.05 R)
• M22: 4,962,311 km (0.078 R)
• M23: 5,359,194 km (0.091 R)
• M24: 5,623,683 km (0.102 R)
• M25: 6,239,129 km (0.081 R)
• M26: 6,331,431 km (0.105 R)
• M27: 6,554,930 km (0.037 R)
• M28: 6,667,577 km (0.101 R)
• M29: 6,914,114 km (0.116 R)
• M30: 7,125,047 km (0.118 R)
• M31: 7,240,986 km (0.033 R)
• M32: 7,416,165 km (0.103 R)
• M33: 7,514,151 km (0.117 R)
• M34: 7,651,931 km (0.025 R)
• M35: 7,870,194 km (0.089 R)
• M36: 8,171,185 km (0.114 R)
• M37: 8,252,118 km (0.074 R)
• M38: 8,578,540 km (0.032 R)
• M39: 8,681,314 km (0.106 R)
• M40: 8,805,331 km (0.068 R)
• M41: 8,888,357 km (0.104 R)
• M42: 9,286,138 km (0.107 R)
• M43: 9,540,455 km (0.077 R)
• M44: 9,646,968 km (0.081 R)
• M45: 9,904,576 km (0.052 R)
• M46: 10,492,346 km (0.091 R)
• M47: 10,624,590 km (0.11 R)
• M48: 11,429,277 km (0.099 R)
• M49: 11,588,001 km (0.1 R)
• M50: 12,253,711 km (0.049 R)
• M51: 12,532,711 km (0.086 R)
• M52: 13,215,775 km (0.106 R)
• M53: 13,573,912 km (0.032 R)
• M54: 13,814,466 km (0.073 R)
• M55: 13,959,426 km (0.029 R)
• M56: 14,275,377 km (0.099 R)
• M57: 14,446,517 km (0.104 R)
• M58: 14,544,503 km (0.12 R)
• M59: 15,287,107 km (0.114 R)
• M60: 15,387,188 km (0.099 R)
• M61: 15,512,402 km (0.105 R)
• M62: 16,067,559 km (0.093 R)
• M63: 16,169,136 km (0.12 R)
• M64: 16,271,012 km (0.106 R)
• M65: 16,449,782 km (0.117 R)
• M66: 17,067,771 km (0.092 R)
• M67: 17,171,442 km (0.072 R)
• M68: 17,509,982 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.5

Radius: 7.3

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.69 AU - 14.31 AU

Year: 17035 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,620,228 km

• M1: 227,239 km (0.044 R)
• M2: 972,536 km (0.109 R)
• M3: 1,040,603 km (0.085 R)
• M4: 1,181,823 km (0.029 R)
• M5: 1,279,511 km (0.115 R)
• M6: 1,457,083 km (0.054 R)
• M7: 1,562,101 km (0.101 R)
• M8: 1,642,585 km (0.095 R)
• M9: 2,124,739 km (0.074 R)
• M10: 2,459,090 km (0.079 R)
• M11: 2,648,481 km (0.102 R)
• M12: 3,918,417 km (0.093 R)
• M13: 4,139,971 km (0.107 R)
• M14: 4,711,585 km (0.054 R)
• M15: 5,676,940 km (0.104 R)
• M16: 5,927,666 km (0.105 R)
• M17: 6,966,474 km (0.108 R)
• M18: 7,920,758 km (0.097 R)
• M19: 8,389,598 km (0.033 R)
• M20: 9,109,613 km (0.111 R)
• M21: 9,551,076 km (0.072 R)
• M22: 9,699,776 km (0.052 R)
• M23: 9,899,340 km (0.106 R)
• M24: 9,999,570 km (0.074 R)
• M25: 11,649,037 km (0.103 R)
• M26: 11,967,680 km (0.056 R)
• M27: 13,659,034 km (0.117 R)
• M28: 14,846,691 km (0.069 R)
• M29: 15,134,218 km (0.113 R)
• M30: 15,191,963 km (0.029 R)
• M31: 15,773,599 km (0.105 R)
• M32: 16,421,657 km (0.061 R)
• M33: 17,078,392 km (0.079 R)
• M34: 17,622,180 km (0.108 R)
• M35: 18,048,983 km (0.098 R)
• M36: 19,412,568 km (0.118 R)
• M37: 19,979,843 km (0.073 R)
• M38: 20,106,702 km (0.082 R)
• M39: 20,297,439 km (0.072 R)
• M40: 20,424,896 km (0.098 R)
• M41: 22,368,921 km (0.075 R)
• M42: 23,029,994 km (0.116 R)
• M43: 23,296,128 km (0.08 R)
• M44: 24,235,902 km (0.076 R)
• M45: 26,221,814 km (0.045 R)
• M46: 26,360,641 km (0.069 R)
• M47: 26,499,767 km (0.118 R)
• M48: 27,198,987 km (0.039 R)
• M49: 28,117,069 km (0.105 R)
• M50: 29,332,851 km (0.099 R)
• M51: 30,056,157 km (0.082 R)
• M52: 34,364,875 km (0.116 R)
• M53: 34,593,012 km (0.086 R)
• M54: 35,280,115 km (0.095 R)
• M55: 35,740,876 km (0.099 R)
• M56: 38,073,855 km (0.115 R)
• M57: 40,455,603 km (0.048 R)
• M58: 45,111,986 km (0.072 R)
• M59: 45,528,466 km (0.104 R)
• M60: 45,611,942 km (0.118 R)
• M61: 46,029,918 km (0.1 R)
• M62: 46,449,241 km (0.095 R)
• M63: 46,617,240 km (0.045 R)
• M64: 46,785,537 km (0.088 R)
• M65: 49,076,928 km (0.038 R)
• M66: 49,419,357 km (0.048 R)
• M67: 51,665,420 km (0.07 R)
• M68: 55,452,191 km (0.108 R)
• M69: 55,898,292 km (0.082 R)
• M70: 56,255,980 km (0.069 R)
• M71: 57,965,585 km (0.097 R)
• M72: 58,872,297 km (0.073 R)
• M73: 59,145,164 km (0.098 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 11,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit