🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.6

Radius: 13.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.18 AU - 1.78 AU

Year: 1243 Days

Day: 9.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 132.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 39,703,411 km

• M1: 223,200 km (0.078 R)
• M2: 335,249 km (0.069 R)
• M3: 429,346 km (0.11 R)
• M4: 524,939 km (0.099 R)
• M5: 726,148 km (0.095 R)
• M6: 851,810 km (0.109 R)
• M7: 1,006,345 km (0.107 R)
• M8: 1,116,898 km (0.1 R)
• M9: 1,215,184 km (0.054 R)
• M10: 1,456,784 km (0.078 R)
• M11: 1,577,659 km (0.104 R)
• M12: 1,695,692 km (0.101 R)
• M13: 1,784,703 km (0.088 R)
• M14: 2,157,201 km (0.042 R)
• M15: 2,261,172 km (0.109 R)
• M16: 2,374,118 km (0.103 R)
• M17: 2,717,146 km (0.099 R)
• M18: 2,814,983 km (0.093 R)
• M19: 3,091,889 km (0.055 R)
• M20: 3,297,735 km (0.101 R)
• M21: 3,394,226 km (0.118 R)
• M22: 3,565,366 km (0.083 R)
• M23: 3,664,549 km (0.098 R)
• M24: 3,942,203 km (0.085 R)
• M25: 4,044,827 km (0.036 R)
• M26: 4,148,349 km (0.092 R)
• M27: 4,235,415 km (0.103 R)
• M28: 4,349,558 km (0.093 R)
• M29: 4,455,773 km (0.093 R)
• M30: 4,589,663 km (0.079 R)
• M31: 4,770,526 km (0.079 R)
• M32: 4,916,983 km (0.078 R)
• M33: 5,027,685 km (0.099 R)
• M34: 5,139,285 km (0.112 R)
• M35: 5,422,025 km (0.116 R)
• M36: 5,729,299 km (0.11 R)
• M37: 5,855,859 km (0.059 R)
• M38: 6,240,924 km (0.084 R)
• M39: 6,411,466 km (0.032 R)
• M40: 6,624,194 km (0.099 R)
• M41: 6,839,315 km (0.057 R)
• M42: 7,109,040 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.6

Radius: 13

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.38 AU - 2.08 AU

Year: 1571 Days

Day: 11.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 39,703,411 km

• M1: 224,098 km (0.1 R)
• M2: 315,801 km (0.101 R)
• M3: 415,882 km (0.034 R)
• M4: 673,639 km (0.099 R)
• M5: 788,082 km (0.045 R)
• M6: 873,502 km (0.068 R)
• M7: 1,094,159 km (0.116 R)
• M8: 1,224,159 km (0.117 R)
• M9: 1,325,288 km (0.059 R)
• M10: 1,464,862 km (0.114 R)
• M11: 1,740,272 km (0.112 R)
• M12: 1,953,150 km (0.101 R)
• M13: 2,226,465 km (0.104 R)
• M14: 2,776,686 km (0.065 R)
• M15: 3,027,113 km (0.089 R)
• M16: 3,131,682 km (0.082 R)
• M17: 3,320,624 km (0.068 R)
• M18: 3,477,103 km (0.077 R)
• M19: 3,710,177 km (0.1 R)
• M20: 3,872,790 km (0.116 R)
• M21: 4,127,405 km (0.119 R)
• M22: 4,335,197 km (0.113 R)
• M23: 4,453,678 km (0.116 R)
• M24: 4,640,077 km (0.077 R)
• M25: 4,761,251 km (0.079 R)
• M26: 4,924,612 km (0.055 R)
• M27: 5,034,567 km (0.062 R)
• M28: 5,454,039 km (0.112 R)
• M29: 5,653,752 km (0.083 R)
• M30: 5,914,053 km (0.043 R)
• M31: 6,104,640 km (0.092 R)
• M32: 6,582,306 km (0.075 R)
• M33: 7,041,123 km (0.108 R)
• M34: 7,431,573 km (0.104 R)
• M35: 7,621,413 km (0.091 R)
• M36: 7,733,013 km (0.093 R)
• M37: 7,877,225 km (0.081 R)
• M38: 8,945,205 km (0.083 R)
• M39: 9,062,938 km (0.112 R)
• M40: 9,300,051 km (0.104 R)
• M41: 9,402,226 km (0.083 R)
• M42: 9,556,312 km (0.103 R)
• M43: 9,693,942 km (0.093 R)
• M44: 9,884,380 km (0.104 R)
• M45: 9,971,296 km (0.069 R)
• M46: 10,093,518 km (0.105 R)
• M47: 10,409,768 km (0.115 R)
• M48: 10,498,330 km (0.06 R)
• M49: 10,693,854 km (0.12 R)
• M50: 10,854,672 km (0.091 R)
• M51: 10,944,431 km (0.118 R)
• M52: 11,251,405 km (0.04 R)
• M53: 11,836,932 km (0.099 R)
• M54: 12,263,884 km (0.106 R)
• M55: 12,677,073 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.5

Radius: 3.7

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.27 AU - 8.59 AU

Year: 12592 Days

Day: 22.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,703,411 km

• M1: 56,099 km (0.116 R)
• M2: 79,885 km (0.117 R)
• M3: 222,003 km (0.064 R)
• M4: 252,072 km (0.064 R)
• M5: 294,708 km (0.1 R)
• M6: 764,744 km (0.094 R)
• M7: 876,943 km (0.068 R)
• M8: 1,189,004 km (0.05 R)
• M9: 1,244,056 km (0.049 R)
• M10: 1,337,854 km (0.082 R)
• M11: 1,395,299 km (0.081 R)
• M12: 1,777,671 km (0.106 R)
• M13: 2,442,634 km (0.11 R)
• M14: 2,752,451 km (0.104 R)
• M15: 2,924,339 km (0.078 R)
• M16: 2,949,172 km (0.116 R)
• M17: 3,201,544 km (0.059 R)
• M18: 3,304,467 km (0.074 R)
• M19: 3,619,670 km (0.048 R)
• M20: 3,700,004 km (0.066 R)
• M21: 3,889,694 km (0.11 R)
• M22: 4,420,318 km (0.091 R)
• M23: 4,708,743 km (0.087 R)
• M24: 4,914,290 km (0.069 R)
• M25: 5,062,841 km (0.047 R)
• M26: 5,273,325 km (0.07 R)
• M27: 6,016,378 km (0.093 R)
• M28: 6,303,456 km (0.068 R)
• M29: 6,497,335 km (0.077 R)
• M30: 6,824,804 km (0.073 R)
• M31: 6,890,927 km (0.112 R)
• M32: 6,957,199 km (0.073 R)
• M33: 7,529,710 km (0.059 R)
• M34: 9,445,909 km (0.073 R)
• M35: 9,779,213 km (0.118 R)
• M36: 9,928,511 km (0.093 R)
• M37: 10,724,971 km (0.052 R)
• M38: 11,189,173 km (0.071 R)
• M39: 11,778,738 km (0.029 R)
• M40: 11,858,025 km (0.075 R)
• M41: 14,574,722 km (0.101 R)
• M42: 14,916,703 km (0.034 R)
• M43: 15,477,695 km (0.105 R)
• M44: 15,782,725 km (0.113 R)
• M45: 16,045,718 km (0.045 R)
• M46: 17,022,443 km (0.111 R)
• M47: 17,337,196 km (0.093 R)
• M48: 18,063,943 km (0.116 R)
• M49: 18,293,127 km (0.055 R)
• M50: 19,594,030 km (0.116 R)
• M51: 19,641,004 km (0.067 R)
• M52: 21,697,526 km (0.067 R)
• M53: 23,972,161 km (0.036 R)
• M54: 24,173,370 km (0.095 R)
• M55: 24,425,892 km (0.096 R)
• M56: 24,730,024 km (0.07 R)
• M57: 24,780,887 km (0.119 R)
• M58: 24,831,601 km (0.03 R)
• M59: 26,269,236 km (0.065 R)
• M60: 26,580,849 km (0.067 R)
• M61: 26,998,227 km (0.046 R)
• M62: 27,786,458 km (0.112 R)
• M63: 29,009,869 km (0.108 R)
• M64: 30,686,263 km (0.094 R)
• M65: 30,740,866 km (0.12 R)
• M66: 31,123,987 km (0.106 R)
• M67: 31,288,694 km (0.11 R)
• M68: 31,508,603 km (0.086 R)
• M69: 32,060,918 km (0.034 R)
• M70: 32,783,775 km (0.113 R)
• M71: 32,951,325 km (0.067 R)
• M72: 33,568,117 km (0.084 R)
• M73: 34,019,005 km (0.1 R)
• M74: 34,245,197 km (0.078 R)
• M75: 34,813,070 km (0.088 R)
• M76: 35,098,054 km (0.097 R)
• M77: 35,441,232 km (0.055 R)
• M78: 35,842,902 km (0.051 R)
• M79: 36,188,323 km (0.076 R)
• M80: 36,361,558 km (0.105 R)
• M81: 37,115,082 km (0.098 R)
• M82: 37,581,229 km (0.079 R)
• M83: 38,108,113 km (0.097 R)
• M84: 38,225,547 km (0.07 R)
• M85: 38,637,540 km (0.119 R)
• M86: 38,696,481 km (0.104 R)
• M87: 38,932,547 km (0.112 R)
• M88: 39,465,713 km (0.12 R)
• M89: 39,525,104 km (0.087 R)
• M90: 39,584,494 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 12,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit