🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.6 AU - 1.9 AU

Year: 859 Days

Day: 22.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,463,816 km

• M1: 1,300,454 km (0.111 R)
• M2: 1,571,825 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.39 AU - 2.69 AU

Year: 1501 Days

Day: 13.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.8

Radius: 13.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.08 AU - 8.4 AU

Year: 6489 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 48,463,816 km

• M1: 203,902 km (0.063 R)
• M2: 429,795 km (0.106 R)
• M3: 518,955 km (0.081 R)
• M4: 631,004 km (0.043 R)
• M5: 761,154 km (0.049 R)
• M6: 944,860 km (0.093 R)
• M7: 1,097,749 km (0.046 R)
• M8: 1,308,832 km (0.08 R)
• M9: 1,440,179 km (0.109 R)
• M10: 1,565,542 km (0.104 R)
• M11: 1,827,936 km (0.095 R)
• M12: 2,176,350 km (0.117 R)
• M13: 2,358,710 km (0.077 R)
• M14: 2,508,307 km (0.119 R)
• M15: 2,725,972 km (0.061 R)
• M16: 3,030,404 km (0.07 R)
• M17: 3,600,821 km (0.118 R)
• M18: 3,701,500 km (0.071 R)
• M19: 3,979,902 km (0.119 R)
• M20: 4,099,281 km (0.117 R)
• M21: 5,016,166 km (0.088 R)
• M22: 5,177,882 km (0.062 R)
• M23: 5,390,610 km (0.113 R)
• M24: 5,926,768 km (0.115 R)
• M25: 6,029,243 km (0.119 R)
• M26: 7,050,248 km (0.048 R)
• M27: 7,231,711 km (0.064 R)
• M28: 7,470,020 km (0.094 R)
• M29: 7,617,972 km (0.11 R)
• M30: 7,785,522 km (0.102 R)
• M31: 8,105,512 km (0.072 R)
• M32: 8,353,096 km (0.107 R)
• M33: 8,448,989 km (0.108 R)
• M34: 9,229,590 km (0.101 R)
• M35: 9,588,476 km (0.095 R)
• M36: 10,053,725 km (0.109 R)
• M37: 10,258,225 km (0.089 R)
• M38: 10,629,976 km (0.108 R)
• M39: 10,817,572 km (0.092 R)
• M40: 11,027,308 km (0.105 R)
• M41: 11,408,184 km (0.09 R)
• M42: 11,536,090 km (0.09 R)
• M43: 11,728,922 km (0.036 R)
• M44: 11,901,109 km (0.096 R)
• M45: 12,248,326 km (0.052 R)
• M46: 12,379,373 km (0.056 R)
• M47: 12,488,879 km (0.103 R)
• M48: 12,576,693 km (0.062 R)
• M49: 12,819,490 km (0.093 R)
• M50: 14,056,366 km (0.063 R)
• M51: 14,147,770 km (0.101 R)
• M52: 14,515,631 km (0.112 R)
• M53: 14,793,434 km (0.1 R)
• M54: 15,049,845 km (0.09 R)
• M55: 15,166,831 km (0.095 R)
• M56: 15,307,602 km (0.097 R)
• M57: 15,685,187 km (0.077 R)
• M58: 15,851,390 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.8

Radius: 13.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.53 AU - 9.85 AU

Year: 11186 Days

Day: 7.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,463,816 km

• M1: 269,426 km (0.1 R)
• M2: 648,058 km (0.102 R)
• M3: 990,488 km (0.105 R)
• M4: 1,143,676 km (0.106 R)
• M5: 1,305,541 km (0.09 R)
• M6: 1,563,447 km (0.098 R)
• M7: 2,566,950 km (0.099 R)
• M8: 3,467,379 km (0.062 R)
• M9: 3,616,529 km (0.114 R)
• M10: 3,859,625 km (0.094 R)
• M11: 4,139,672 km (0.098 R)
• M12: 4,653,990 km (0.115 R)
• M13: 5,222,910 km (0.049 R)
• M14: 5,849,576 km (0.075 R)
• M15: 6,135,906 km (0.098 R)
• M16: 6,871,629 km (0.081 R)
• M17: 7,022,274 km (0.078 R)
• M18: 7,288,408 km (0.066 R)
• M19: 7,557,834 km (0.108 R)
• M20: 7,674,371 km (0.075 R)
• M21: 7,870,045 km (0.059 R)
• M22: 8,506,883 km (0.105 R)
• M23: 8,709,289 km (0.05 R)
• M24: 9,119,187 km (0.105 R)
• M25: 9,367,968 km (0.109 R)
• M26: 9,703,516 km (0.113 R)
• M27: 10,042,804 km (0.076 R)
• M28: 10,996,341 km (0.118 R)
• M29: 12,160,362 km (0.112 R)
• M30: 12,664,657 km (0.082 R)
• M31: 12,849,709 km (0.071 R)
• M32: 13,788,585 km (0.03 R)
• M33: 14,700,983 km (0.114 R)
• M34: 14,993,147 km (0.084 R)
• M35: 16,331,899 km (0.085 R)
• M36: 17,296,805 km (0.11 R)
• M37: 17,553,665 km (0.105 R)
• M38: 17,760,259 km (0.077 R)
• M39: 17,863,781 km (0.102 R)
• M40: 18,804,901 km (0.094 R)
• M41: 19,601,510 km (0.095 R)
• M42: 19,708,622 km (0.088 R)
• M43: 21,668,653 km (0.049 R)
• M44: 22,112,660 km (0.097 R)
• M45: 23,122,744 km (0.115 R)
• M46: 23,235,840 km (0.089 R)
• M47: 23,690,319 km (0.076 R)
• M48: 23,861,459 km (0.073 R)
• M49: 23,975,901 km (0.093 R)
• M50: 24,377,571 km (0.098 R)
• M51: 25,071,257 km (0.115 R)
• M52: 25,362,225 km (0.12 R)
• M53: 26,124,127 km (0.073 R)
• M54: 26,833,968 km (0.081 R)
• M55: 27,610,232 km (0.083 R)
• M56: 28,515,149 km (0.116 R)
• M57: 29,368,456 km (0.101 R)
• M58: 29,736,766 km (0.112 R)
• M59: 30,230,139 km (0.095 R)
• M60: 30,539,957 km (0.103 R)
• M61: 31,350,328 km (0.098 R)
• M62: 31,663,885 km (0.119 R)
• M63: 32,230,861 km (0.086 R)
• M64: 33,311,107 km (0.065 R)
• M65: 35,246,306 km (0.092 R)
• M66: 35,572,429 km (0.052 R)
• M67: 38,150,000 km (0.082 R)
• M68: 38,283,741 km (0.066 R)
• M69: 40,924,143 km (0.081 R)
• M70: 42,024,286 km (0.06 R)
• M71: 42,855,751 km (0.087 R)
• M72: 43,762,613 km (0.114 R)
• M73: 44,042,960 km (0.088 R)
• M74: 44,253,593 km (0.076 R)
• M75: 44,605,448 km (0.097 R)
• M76: 45,879,722 km (0.08 R)
• M77: 46,449,840 km (0.079 R)
• M78: 46,735,721 km (0.117 R)
• M79: 46,879,036 km (0.055 R)
• M80: 47,022,351 km (0.072 R)
• M81: 47,165,815 km (0.071 R)
• M82: 47,309,429 km (0.118 R)
• M83: 47,885,530 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 17,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit