🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.06 AU - 1.74 AU

Year: 621 Days

Day: 36.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,636,039 km

• M1: 107,262 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.86 AU - 2.82 AU

Year: 1341 Days

Day: 36.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612

Radius: 11.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.08 AU - 4.96 AU

Year: 3601 Days

Day: 13.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,636,039 km

• M1: 181,462 km (0.035 R)
• M2: 263,741 km (0.063 R)
• M3: 501,602 km (0.05 R)
• M4: 620,083 km (0.043 R)
• M5: 844,630 km (0.046 R)
• M6: 921,972 km (0.091 R)
• M7: 1,013,526 km (0.106 R)
• M8: 1,096,403 km (0.059 R)
• M9: 1,169,407 km (0.087 R)
• M10: 1,269,488 km (0.088 R)
• M11: 1,438,683 km (0.088 R)
• M12: 1,532,929 km (0.105 R)
• M13: 1,857,856 km (0.086 R)
• M14: 2,474,498 km (0.059 R)
• M15: 2,588,642 km (0.116 R)
• M16: 2,959,345 km (0.094 R)
• M17: 3,133,627 km (0.085 R)
• M18: 3,657,967 km (0.07 R)
• M19: 4,132,192 km (0.066 R)
• M20: 4,366,762 km (0.101 R)
• M21: 5,454,937 km (0.051 R)
• M22: 5,540,357 km (0.119 R)
• M23: 5,626,226 km (0.062 R)
• M24: 5,712,694 km (0.097 R)
• M25: 5,908,518 km (0.111 R)
• M26: 6,084,594 km (0.092 R)
• M27: 6,173,306 km (0.095 R)
• M28: 6,441,984 km (0.081 R)
• M29: 6,600,408 km (0.107 R)
• M30: 6,990,858 km (0.045 R)
• M31: 7,483,484 km (0.031 R)
• M32: 7,602,414 km (0.04 R)
• M33: 7,866,454 km (0.104 R)
• M34: 8,084,568 km (0.059 R)
• M35: 8,751,326 km (0.09 R)
• M36: 8,851,706 km (0.092 R)
• M37: 9,231,236 km (0.096 R)
• M38: 9,667,762 km (0.105 R)
• M39: 9,797,464 km (0.117 R)
• M40: 9,927,763 km (0.102 R)
• M41: 10,322,103 km (0.115 R)
• M42: 10,401,540 km (0.066 R)
• M43: 10,481,276 km (0.112 R)
• M44: 10,990,806 km (0.069 R)
• M45: 11,426,136 km (0.103 R)
• M46: 11,894,826 km (0.062 R)
• M47: 11,978,152 km (0.071 R)
• M48: 12,369,949 km (0.099 R)
• M49: 12,567,418 km (0.098 R)
• M50: 12,908,202 km (0.054 R)
• M51: 12,993,921 km (0.115 R)
• M52: 13,079,791 km (0.092 R)
• M53: 13,309,872 km (0.055 R)
• M54: 13,570,172 km (0.116 R)
• M55: 13,890,611 km (0.04 R)
• M56: 14,687,968 km (0.072 R)
• M57: 15,167,429 km (0.109 R)
• M58: 15,591,240 km (0.094 R)
• M59: 15,743,530 km (0.099 R)
• M60: 16,049,608 km (0.106 R)
• M61: 16,234,211 km (0.095 R)
• M62: 16,419,563 km (0.09 R)
• M63: 16,574,397 km (0.108 R)
• M64: 16,698,713 km (0.083 R)
• M65: 17,010,923 km (0.086 R)
• M66: 17,419,625 km (0.112 R)
• M67: 17,641,030 km (0.109 R)
• M68: 18,343,093 km (0.118 R)
• M69: 18,471,747 km (0.107 R)
• M70: 18,697,490 km (0.083 R)
• M71: 19,021,668 km (0.081 R)
• M72: 19,249,805 km (0.075 R)
• M73: 19,642,799 km (0.054 R)
• M74: 20,470,225 km (0.082 R)
• M75: 21,140,274 km (0.106 R)
• M76: 21,241,402 km (0.094 R)
• M77: 21,613,601 km (0.112 R)
• M78: 21,953,936 km (0.102 R)
• M79: 23,019,971 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 9.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.57 AU - 8.91 AU

Year: 9683 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,636,039 km

• M1: 217,216 km (0.088 R)
• M2: 448,046 km (0.115 R)
• M3: 530,175 km (0.068 R)
• M4: 690,245 km (0.102 R)
• M5: 809,923 km (0.105 R)
• M6: 960,718 km (0.077 R)
• M7: 1,021,305 km (0.076 R)
• M8: 1,159,383 km (0.114 R)
• M9: 1,610,870 km (0.079 R)
• M10: 1,683,724 km (0.044 R)
• M11: 1,742,965 km (0.077 R)
• M12: 2,274,935 km (0.106 R)
• M13: 2,491,104 km (0.05 R)
• M14: 2,714,154 km (0.08 R)
• M15: 3,124,651 km (0.094 R)
• M16: 3,272,005 km (0.108 R)
• M17: 3,346,654 km (0.11 R)
• M18: 3,612,190 km (0.063 R)
• M19: 4,143,711 km (0.109 R)
• M20: 4,224,644 km (0.083 R)
• M21: 4,367,360 km (0.117 R)
• M22: 4,636,786 km (0.035 R)
• M23: 5,040,401 km (0.078 R)
• M24: 5,170,252 km (0.108 R)
• M25: 5,279,159 km (0.102 R)
• M26: 5,433,095 km (0.107 R)
• M27: 5,610,967 km (0.081 R)
• M28: 5,995,135 km (0.072 R)
• M29: 6,109,727 km (0.115 R)
• M30: 6,248,254 km (0.101 R)
• M31: 6,411,166 km (0.115 R)
• M32: 6,693,906 km (0.052 R)
• M33: 6,956,600 km (0.066 R)
• M34: 7,198,350 km (0.046 R)
• M35: 7,764,877 km (0.115 R)
• M36: 8,448,241 km (0.092 R)
• M37: 8,706,147 km (0.106 R)
• M38: 9,389,211 km (0.094 R)
• M39: 9,953,345 km (0.091 R)
• M40: 10,143,783 km (0.088 R)
• M41: 10,225,912 km (0.112 R)
• M42: 10,583,900 km (0.111 R)
• M43: 10,862,002 km (0.106 R)
• M44: 11,142,648 km (0.11 R)
• M45: 11,312,142 km (0.047 R)
• M46: 11,625,251 km (0.115 R)
• M47: 12,027,669 km (0.051 R)
• M48: 12,230,673 km (0.116 R)
• M49: 13,113,450 km (0.09 R)
• M50: 13,172,990 km (0.118 R)
• M51: 13,382,278 km (0.117 R)
• M52: 13,713,338 km (0.084 R)
• M53: 13,864,731 km (0.119 R)
• M54: 14,138,644 km (0.025 R)
• M55: 14,230,348 km (0.096 R)
• M56: 14,629,924 km (0.113 R)
• M57: 14,691,708 km (0.081 R)
• M58: 15,189,420 km (0.074 R)
• M59: 15,503,276 km (0.106 R)
• M60: 16,715,318 km (0.077 R)
• M61: 16,974,272 km (0.101 R)
• M62: 17,039,347 km (0.1 R)
• M63: 17,365,470 km (0.037 R)
• M64: 17,990,640 km (0.115 R)
• M65: 18,322,747 km (0.071 R)
• M66: 19,331,037 km (0.086 R)
• M67: 19,603,006 km (0.082 R)
• M68: 19,739,439 km (0.032 R)
• M69: 20,185,091 km (0.119 R)
• M70: 20,357,278 km (0.041 R)
• M71: 20,495,507 km (0.055 R)
• M72: 20,981,550 km (0.103 R)
• M73: 21,225,993 km (0.076 R)
• M74: 21,436,328 km (0.097 R)
• M75: 21,576,950 km (0.117 R)
• M76: 21,788,331 km (0.09 R)
• M77: 22,035,916 km (0.108 R)
• M78: 22,213,339 km (0.092 R)
• M79: 22,462,569 km (0.096 R)
• M80: 23,179,592 km (0.084 R)
• M81: 23,396,060 km (0.111 R)
• M82: 23,794,888 km (0.067 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: 400 - 18,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit