🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.53 AU - 0.87 AU

Year: 219 Days

Day: 46.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,856,222 km

• M1: 74,649 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.71 AU - 0.91 AU

Year: 273 Days

Day: 42.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 92.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,856,222 km

• M1: 162,762 km (0.07 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.9

Radius: 11

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.99 AU - 7.47 AU

Year: 7285 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,856,222 km

• M1: 138,079 km (0.118 R)
• M2: 262,843 km (0.099 R)
• M3: 493,075 km (0.091 R)
• M4: 1,004,251 km (0.028 R)
• M5: 1,091,167 km (0.054 R)
• M6: 2,032,736 km (0.099 R)
• M7: 2,190,412 km (0.104 R)
• M8: 2,352,127 km (0.113 R)
• M9: 2,493,946 km (0.113 R)
• M10: 2,962,187 km (0.097 R)
• M11: 3,324,813 km (0.117 R)
• M12: 4,350,755 km (0.104 R)
• M13: 4,496,613 km (0.094 R)
• M14: 4,733,277 km (0.096 R)
• M15: 4,823,035 km (0.091 R)
• M16: 5,374,004 km (0.103 R)
• M17: 5,752,637 km (0.117 R)
• M18: 5,848,529 km (0.096 R)
• M19: 6,702,882 km (0.1 R)
• M20: 7,595,981 km (0.105 R)
• M21: 7,913,877 km (0.103 R)
• M22: 8,092,347 km (0.109 R)
• M23: 8,380,772 km (0.093 R)
• M24: 9,079,244 km (0.104 R)
• M25: 9,416,737 km (0.115 R)
• M26: 9,567,981 km (0.111 R)
• M27: 10,142,586 km (0.077 R)
• M28: 10,767,905 km (0.1 R)
• M29: 11,405,641 km (0.112 R)
• M30: 11,729,071 km (0.12 R)
• M31: 11,810,453 km (0.115 R)
• M32: 11,891,984 km (0.04 R)
• M33: 12,055,644 km (0.119 R)
• M34: 12,385,208 km (0.079 R)
• M35: 13,476,674 km (0.103 R)
• M36: 14,120,244 km (0.094 R)
• M37: 14,730,154 km (0.063 R)
• M38: 14,994,195 km (0.108 R)
• M39: 15,750,561 km (0.106 R)
• M40: 16,020,586 km (0.093 R)
• M41: 16,610,749 km (0.117 R)
• M42: 16,839,784 km (0.119 R)
• M43: 17,162,017 km (0.064 R)
• M44: 17,532,721 km (0.112 R)
• M45: 18,613,416 km (0.105 R)
• M46: 18,708,411 km (0.048 R)
• M47: 18,946,570 km (0.101 R)
• M48: 19,233,798 km (0.05 R)
• M49: 19,377,861 km (0.106 R)
• M50: 19,570,693 km (0.114 R)
• M51: 19,812,443 km (0.104 R)
• M52: 20,201,397 km (0.12 R)
• M53: 20,494,759 km (0.088 R)
• M54: 20,888,201 km (0.101 R)
• M55: 21,284,037 km (0.116 R)
• M56: 21,632,600 km (0.075 R)
• M57: 22,133,603 km (0.106 R)
• M58: 22,638,496 km (0.099 R)
• M59: 22,841,500 km (0.061 R)
• M60: 23,556,878 km (0.044 R)
• M61: 24,800,185 km (0.109 R)
• M62: 26,224,507 km (0.067 R)
• M63: 26,812,277 km (0.033 R)
• M64: 27,404,385 km (0.116 R)
• M65: 31,047,093 km (0.092 R)
• M66: 31,442,331 km (0.098 R)
• M67: 31,896,061 km (0.119 R)
• M68: 32,009,756 km (0.111 R)
• M69: 32,123,749 km (0.101 R)
• M70: 32,237,743 km (0.092 R)
• M71: 32,752,509 km (0.12 R)
• M72: 33,443,202 km (0.12 R)
• M73: 34,022,445 km (0.112 R)
• M74: 37,027,717 km (0.105 R)
• M75: 37,566,868 km (0.112 R)
• M76: 38,592,361 km (0.115 R)
• M77: 39,565,944 km (0.036 R)
• M78: 39,933,057 km (0.115 R)
• M79: 40,239,882 km (0.093 R)
• M80: 40,424,337 km (0.038 R)
• M81: 41,103,212 km (0.094 R)
• M82: 41,537,046 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.2

Radius: 3.4

Gravity: 74.5 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.49 AU - 18.15 AU

Year: 21380 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,856,222 km

• M1: 155,133 km (0.109 R)
• M2: 216,019 km (0.101 R)
• M3: 267,032 km (0.11 R)
• M4: 381,475 km (0.118 R)
• M5: 533,466 km (0.107 R)
• M6: 888,911 km (0.106 R)
• M7: 944,711 km (0.064 R)
• M8: 1,875,808 km (0.094 R)
• M9: 2,020,618 km (0.11 R)
• M10: 2,168,870 km (0.063 R)
• M11: 3,130,485 km (0.118 R)
• M12: 3,345,308 km (0.081 R)
• M13: 3,388,841 km (0.115 R)
• M14: 3,476,505 km (0.099 R)
• M15: 3,699,107 km (0.104 R)
• M16: 3,834,792 km (0.035 R)
• M17: 4,251,571 km (0.112 R)
• M18: 4,489,432 km (0.063 R)
• M19: 4,585,773 km (0.105 R)
• M20: 4,731,481 km (0.096 R)
• M21: 5,431,749 km (0.115 R)
• M22: 5,482,912 km (0.064 R)
• M23: 5,741,566 km (0.107 R)
• M24: 5,793,776 km (0.11 R)
• M25: 6,595,621 km (0.076 R)
• M26: 6,650,373 km (0.066 R)
• M27: 6,760,178 km (0.079 R)
• M28: 7,488,570 km (0.101 R)
• M29: 8,418,770 km (0.032 R)
• M30: 8,656,930 km (0.056 R)
• M31: 9,079,095 km (0.117 R)
• M32: 9,631,709 km (0.082 R)
• M33: 10,068,834 km (0.095 R)
• M34: 10,321,655 km (0.095 R)
• M35: 10,576,569 km (0.075 R)
• M36: 10,640,597 km (0.097 R)
• M37: 11,550,601 km (0.119 R)
• M38: 11,881,512 km (0.075 R)
• M39: 13,582,739 km (0.042 R)
• M40: 13,652,302 km (0.045 R)
• M41: 14,213,443 km (0.038 R)
• M42: 15,795,291 km (0.115 R)
• M43: 17,507,439 km (0.084 R)
• M44: 18,116,601 km (0.089 R)
• M45: 18,423,875 km (0.047 R)
• M46: 19,043,360 km (0.115 R)
• M47: 19,827,403 km (0.1 R)
• M48: 21,184,255 km (0.087 R)
• M49: 21,589,067 km (0.096 R)
• M50: 22,901,340 km (0.12 R)
• M51: 26,119,788 km (0.119 R)
• M52: 26,206,405 km (0.114 R)
• M53: 26,293,023 km (0.051 R)
• M54: 26,640,688 km (0.095 R)
• M55: 26,902,484 km (0.026 R)
• M56: 26,989,999 km (0.094 R)
• M57: 27,165,029 km (0.071 R)
• M58: 29,476,465 km (0.096 R)
• M59: 29,747,237 km (0.086 R)
• M60: 31,572,930 km (0.065 R)
• M61: 33,811,363 km (0.046 R)
• M62: 34,378,937 km (0.103 R)
• M63: 34,854,210 km (0.098 R)
• M64: 34,949,653 km (0.055 R)
• M65: 35,140,540 km (0.054 R)
• M66: 35,236,133 km (0.106 R)
• M67: 35,523,361 km (0.092 R)
• M68: 39,229,050 km (0.066 R)
• M69: 40,124,542 km (0.104 R)
• M70: 44,494,895 km (0.075 R)
• M71: 44,805,460 km (0.102 R)
• M72: 45,532,655 km (0.112 R)
• M73: 46,893,697 km (0.068 R)
• M74: 49,655,423 km (0.076 R)
• M75: 51,815,466 km (0.038 R)
• M76: 53,235,898 km (0.111 R)
• M77: 53,675,566 km (0.118 R)
• M78: 56,226,509 km (0.081 R)
• M79: 57,911,430 km (0.085 R)
• M80: 58,816,796 km (0.111 R)
• M81: 60,069,379 km (0.101 R)
• M82: 60,641,591 km (0.046 R)
• M83: 60,870,925 km (0.118 R)
• M84: 63,064,628 km (0.085 R)
• M85: 64,463,368 km (0.051 R)
• M86: 66,817,141 km (0.104 R)
• M87: 67,409,997 km (0.053 R)
• M88: 68,242,958 km (0.077 R)
• M89: 68,840,003 km (0.074 R)
• M90: 71,729,785 km (0.082 R)
• M91: 72,701,723 km (0.072 R)
• M92: 74,413,272 km (0.085 R)
• M93: 74,658,912 km (0.115 R)
• M94: 75,027,820 km (0.053 R)
• M95: 75,767,282 km (0.12 R)
• M96: 79,250,519 km (0.093 R)
• M97: 83,549,663 km (0.096 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: 464 - 19,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit