🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.54 AU - 0.74 AU

Year: 192 Days

Day: 27.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,099,721 km

• M1: 173,384 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.73 AU - 3.33 AU

Year: 1976 Days

Day: 41.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515

Radius: 12.7

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.87 AU - 6.57 AU

Year: 5813 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,099,721 km

• M1: 188,194 km (0.089 R)
• M2: 330,761 km (0.091 R)
• M3: 601,832 km (0.076 R)
• M4: 790,625 km (0.12 R)
• M5: 1,259,764 km (0.065 R)
• M6: 1,508,695 km (0.069 R)
• M7: 1,655,899 km (0.025 R)
• M8: 1,808,189 km (0.06 R)
• M9: 1,965,267 km (0.082 R)
• M10: 2,200,585 km (0.109 R)
• M11: 2,639,355 km (0.087 R)
• M12: 2,758,435 km (0.12 R)
• M13: 2,981,635 km (0.086 R)
• M14: 3,168,632 km (0.09 R)
• M15: 3,730,971 km (0.043 R)
• M16: 4,115,737 km (0.106 R)
• M17: 4,231,226 km (0.099 R)
• M18: 4,680,618 km (0.102 R)
• M19: 4,777,109 km (0.109 R)
• M20: 5,095,603 km (0.103 R)
• M21: 5,220,068 km (0.096 R)
• M22: 5,779,265 km (0.116 R)
• M23: 6,171,660 km (0.087 R)
• M24: 6,251,246 km (0.118 R)
• M25: 6,384,538 km (0.064 R)
• M26: 6,572,882 km (0.09 R)
• M27: 6,899,903 km (0.109 R)
• M28: 7,826,811 km (0.118 R)
• M29: 8,057,491 km (0.108 R)
• M30: 8,144,557 km (0.046 R)
• M31: 8,407,700 km (0.062 R)
• M32: 9,213,882 km (0.057 R)
• M33: 9,641,732 km (0.115 R)
• M34: 9,951,250 km (0.102 R)
• M35: 10,138,547 km (0.102 R)
• M36: 10,675,753 km (0.101 R)
• M37: 10,899,551 km (0.096 R)
• M38: 11,060,519 km (0.114 R)
• M39: 11,613,432 km (0.064 R)
• M40: 12,510,122 km (0.067 R)
• M41: 12,611,101 km (0.079 R)
• M42: 13,018,007 km (0.097 R)
• M43: 13,222,956 km (0.036 R)
• M44: 13,463,509 km (0.066 R)
• M45: 14,053,822 km (0.038 R)
• M46: 14,229,001 km (0.07 R)
• M47: 14,475,539 km (0.069 R)
• M48: 14,652,513 km (0.062 R)
• M49: 15,008,706 km (0.084 R)
• M50: 15,116,117 km (0.11 R)
• M51: 15,875,027 km (0.053 R)
• M52: 16,167,491 km (0.06 R)
• M53: 16,683,454 km (0.1 R)
• M54: 17,092,754 km (0.083 R)
• M55: 18,111,216 km (0.077 R)
• M56: 18,225,658 km (0.088 R)
• M57: 18,917,100 km (0.115 R)
• M58: 19,188,320 km (0.086 R)
• M59: 19,538,978 km (0.056 R)
• M60: 20,762,838 km (0.116 R)
• M61: 21,122,771 km (0.052 R)
• M62: 21,243,197 km (0.119 R)
• M63: 21,605,972 km (0.089 R)
• M64: 22,092,763 km (0.043 R)
• M65: 22,174,144 km (0.07 R)
• M66: 22,255,825 km (0.09 R)
• M67: 22,706,414 km (0.057 R)
• M68: 22,994,689 km (0.104 R)
• M69: 23,950,470 km (0.104 R)
• M70: 24,792,107 km (0.109 R)
• M71: 24,919,116 km (0.099 R)
• M72: 25,600,684 km (0.109 R)
• M73: 26,504,404 km (0.097 R)
• M74: 26,591,022 km (0.111 R)
• M75: 27,200,034 km (0.073 R)
• M76: 27,374,914 km (0.112 R)
• M77: 28,210,418 km (0.107 R)
• M78: 28,343,112 km (0.099 R)
• M79: 28,653,677 km (0.068 R)
• M80: 29,009,869 km (0.086 R)
• M81: 29,726,593 km (0.098 R)
• M82: 30,132,302 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.8

Radius: 11.4

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.74 AU - 8.8 AU

Year: 8116 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,099,721 km

• M1: 185,801 km (0.071 R)
• M2: 358,885 km (0.086 R)
• M3: 506,688 km (0.071 R)
• M4: 804,089 km (0.117 R)
• M5: 1,099,395 km (0.083 R)
• M6: 1,250,339 km (0.1 R)
• M7: 1,408,614 km (0.084 R)
• M8: 1,511,088 km (0.052 R)
• M9: 1,723,667 km (0.097 R)
• M10: 2,154,808 km (0.051 R)
• M11: 2,249,952 km (0.096 R)
• M12: 2,876,318 km (0.094 R)
• M13: 3,639,567 km (0.104 R)
• M14: 3,840,028 km (0.111 R)
• M15: 4,103,021 km (0.102 R)
• M16: 4,493,471 km (0.085 R)
• M17: 5,472,440 km (0.093 R)
• M18: 5,768,943 km (0.098 R)
• M19: 6,138,449 km (0.091 R)
• M20: 6,240,475 km (0.088 R)
• M21: 6,343,249 km (0.082 R)
• M22: 6,550,292 km (0.082 R)
• M23: 6,865,196 km (0.079 R)
• M24: 7,292,747 km (0.073 R)
• M25: 7,619,020 km (0.052 R)
• M26: 7,987,330 km (0.113 R)
• M27: 9,010,729 km (0.117 R)
• M28: 10,683,682 km (0.029 R)
• M29: 10,847,940 km (0.048 R)
• M30: 11,766,471 km (0.114 R)
• M31: 12,106,806 km (0.074 R)
• M32: 12,493,367 km (0.081 R)
• M33: 12,579,835 km (0.036 R)
• M34: 12,753,368 km (0.054 R)
• M35: 13,234,774 km (0.083 R)
• M36: 14,215,388 km (0.103 R)
• M37: 14,441,580 km (0.112 R)
• M38: 14,989,108 km (0.105 R)
• M39: 15,683,242 km (0.045 R)
• M40: 16,387,848 km (0.062 R)
• M41: 17,150,797 km (0.098 R)
• M42: 18,071,872 km (0.089 R)
• M43: 18,316,913 km (0.092 R)
• M44: 19,558,725 km (0.067 R)
• M45: 19,961,741 km (0.098 R)
• M46: 20,316,737 km (0.086 R)
• M47: 20,418,613 km (0.119 R)
• M48: 21,445,902 km (0.094 R)
• M49: 21,601,484 km (0.031 R)
• M50: 22,965,517 km (0.101 R)
• M51: 23,284,161 km (0.109 R)
• M52: 23,390,824 km (0.104 R)
• M53: 24,033,496 km (0.082 R)
• M54: 24,141,207 km (0.114 R)
• M55: 24,249,067 km (0.114 R)
• M56: 25,117,782 km (0.062 R)
• M57: 25,555,954 km (0.12 R)
• M58: 26,328,926 km (0.064 R)
• M59: 26,551,079 km (0.06 R)
• M60: 26,662,529 km (0.094 R)
• M61: 27,728,115 km (0.08 R)
• M62: 28,294,492 km (0.111 R)
• M63: 28,807,613 km (0.107 R)
• M64: 29,842,980 km (0.116 R)
• M65: 30,365,226 km (0.111 R)
• M66: 31,007,599 km (0.057 R)
• M67: 31,595,519 km (0.111 R)
• M68: 33,621,822 km (0.101 R)
• M69: 33,983,849 km (0.034 R)
• M70: 34,529,133 km (0.068 R)
• M71: 35,077,410 km (0.106 R)
• M72: 36,120,855 km (0.108 R)
• M73: 36,615,425 km (0.091 R)
• M74: 37,112,090 km (0.108 R)
• M75: 37,236,705 km (0.065 R)
• M76: 37,361,320 km (0.092 R)
• M77: 38,678,978 km (0.035 R)
• M78: 39,184,918 km (0.057 R)
• M79: 39,820,560 km (0.102 R)
• M80: 40,523,520 km (0.112 R)
• M81: 43,442,025 km (0.071 R)
• M82: 43,573,222 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 10,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit