🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.48 AU - 0.6 AU

Year: 260 Days

Day: 39.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.1

Radius: 13.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.98 AU - 5.32 AU

Year: 6578 Days

Day: 7.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,652,602 km

• M1: 180,714 km (0.119 R)
• M2: 332,706 km (0.097 R)
• M3: 495,468 km (0.11 R)
• M4: 596,148 km (0.079 R)
• M5: 705,504 km (0.116 R)
• M6: 838,047 km (0.114 R)
• M7: 1,012,778 km (0.046 R)
• M8: 1,218,175 km (0.103 R)
• M9: 1,854,116 km (0.115 R)
• M10: 2,174,704 km (0.085 R)
• M11: 2,330,585 km (0.112 R)
• M12: 2,467,318 km (0.06 R)
• M13: 2,559,919 km (0.101 R)
• M14: 2,677,353 km (0.087 R)
• M15: 2,845,052 km (0.116 R)
• M16: 3,016,192 km (0.071 R)
• M17: 3,115,675 km (0.032 R)
• M18: 3,735,309 km (0.085 R)
• M19: 3,842,421 km (0.115 R)
• M20: 4,678,075 km (0.054 R)
• M21: 5,507,894 km (0.098 R)
• M22: 5,784,351 km (0.109 R)
• M23: 6,065,595 km (0.077 R)
• M24: 6,869,983 km (0.045 R)
• M25: 8,121,818 km (0.063 R)
• M26: 8,899,428 km (0.042 R)
• M27: 9,007,288 km (0.099 R)
• M28: 9,370,063 km (0.119 R)
• M29: 10,411,413 km (0.12 R)
• M30: 10,601,253 km (0.066 R)
• M31: 11,138,908 km (0.099 R)
• M32: 11,489,266 km (0.086 R)
• M33: 12,081,225 km (0.118 R)
• M34: 13,625,374 km (0.106 R)
• M35: 14,336,263 km (0.065 R)
• M36: 14,505,309 km (0.115 R)
• M37: 15,016,335 km (0.043 R)
• M38: 15,144,989 km (0.068 R)
• M39: 15,274,092 km (0.103 R)
• M40: 15,360,261 km (0.094 R)
• M41: 15,446,728 km (0.037 R)
• M42: 16,452,026 km (0.085 R)
• M43: 16,540,438 km (0.043 R)
• M44: 16,851,303 km (0.083 R)
• M45: 17,029,623 km (0.09 R)
• M46: 17,298,451 km (0.095 R)
• M47: 17,568,774 km (0.057 R)
• M48: 18,113,460 km (0.099 R)
• M49: 18,342,195 km (0.104 R)
• M50: 18,848,434 km (0.098 R)
• M51: 19,126,686 km (0.079 R)
• M52: 19,546,458 km (0.075 R)
• M53: 20,395,127 km (0.064 R)
• M54: 20,537,693 km (0.067 R)
• M55: 22,815,171 km (0.116 R)
• M56: 23,062,157 km (0.109 R)
• M57: 24,259,987 km (0.062 R)
• M58: 24,613,188 km (0.098 R)
• M59: 25,324,676 km (0.056 R)
• M60: 26,715,936 km (0.109 R)
• M61: 27,185,224 km (0.031 R)
• M62: 28,079,072 km (0.117 R)
• M63: 30,709,152 km (0.063 R)
• M64: 31,474,943 km (0.054 R)
• M65: 32,191,816 km (0.081 R)
• M66: 32,635,523 km (0.114 R)
• M67: 34,884,578 km (0.108 R)
• M68: 35,112,266 km (0.1 R)
• M69: 35,683,580 km (0.106 R)
• M70: 36,027,805 km (0.119 R)
• M71: 36,315,631 km (0.074 R)
• M72: 37,415,923 km (0.054 R)
• M73: 38,409,702 km (0.089 R)
• M74: 39,175,494 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.3

Radius: 7

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.03 AU - 8.11 AU

Year: 11047 Days

Day: 22.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,652,602 km

• M1: 97,538 km (0.102 R)
• M2: 171,140 km (0.076 R)
• M3: 232,026 km (0.083 R)
• M4: 419,622 km (0.079 R)
• M5: 524,191 km (0.112 R)
• M6: 652,696 km (0.114 R)
• M7: 824,135 km (0.086 R)
• M8: 1,063,042 km (0.117 R)
• M9: 1,153,699 km (0.099 R)
• M10: 1,541,905 km (0.114 R)
• M11: 1,665,922 km (0.098 R)
• M12: 1,729,202 km (0.06 R)
• M13: 2,453,704 km (0.095 R)
• M14: 2,623,498 km (0.11 R)
• M15: 2,949,172 km (0.092 R)
• M16: 3,052,096 km (0.057 R)
• M17: 3,130,036 km (0.08 R)
• M18: 3,666,195 km (0.097 R)
• M19: 3,945,045 km (0.118 R)
• M20: 4,001,593 km (0.071 R)
• M21: 4,230,777 km (0.112 R)
• M22: 4,464,150 km (0.084 R)
• M23: 4,523,241 km (0.094 R)
• M24: 4,671,942 km (0.079 R)
• M25: 5,407,963 km (0.079 R)
• M26: 5,853,914 km (0.092 R)
• M27: 6,511,247 km (0.102 R)
• M28: 6,916,957 km (0.05 R)
• M29: 7,122,953 km (0.099 R)
• M30: 7,261,331 km (0.089 R)
• M31: 7,611,240 km (0.085 R)
• M32: 9,708,603 km (0.043 R)
• M33: 10,839,862 km (0.112 R)
• M34: 11,239,587 km (0.077 R)
• M35: 11,603,409 km (0.096 R)
• M36: 12,012,260 km (0.111 R)
• M37: 12,384,310 km (0.05 R)
• M38: 12,676,325 km (0.12 R)
• M39: 13,224,452 km (0.119 R)
• M40: 15,628,190 km (0.1 R)
• M41: 17,087,518 km (0.096 R)
• M42: 18,828,388 km (0.112 R)
• M43: 18,876,110 km (0.05 R)
• M44: 19,987,472 km (0.104 R)
• M45: 20,575,542 km (0.104 R)
• M46: 20,624,909 km (0.104 R)
• M47: 21,468,491 km (0.115 R)
• M48: 21,518,457 km (0.118 R)
• M49: 21,618,538 km (0.092 R)
• M50: 22,121,187 km (0.088 R)
• M51: 22,882,341 km (0.101 R)
• M52: 23,910,676 km (0.093 R)
• M53: 24,274,050 km (0.107 R)
• M54: 25,006,481 km (0.071 R)
• M55: 25,164,307 km (0.101 R)
• M56: 26,332,217 km (0.088 R)
• M57: 26,868,974 km (0.12 R)
• M58: 27,517,780 km (0.087 R)
• M59: 28,117,069 km (0.075 R)
• M60: 29,606,167 km (0.115 R)
• M61: 30,164,167 km (0.12 R)
• M62: 31,007,749 km (0.026 R)
• M63: 31,744,967 km (0.109 R)
• M64: 31,972,955 km (0.069 R)
• M65: 32,030,101 km (0.079 R)
• M66: 33,005,928 km (0.117 R)
• M67: 35,753,891 km (0.105 R)
• M68: 37,606,212 km (0.054 R)
• M69: 37,726,788 km (0.111 R)
• M70: 37,847,513 km (0.108 R)
• M71: 38,513,673 km (0.102 R)
• M72: 38,756,919 km (0.082 R)
• M73: 38,878,691 km (0.051 R)
• M74: 39,306,093 km (0.117 R)
• M75: 39,796,325 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 16,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit