🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.59 AU - 0.63 AU

Year: 167 Days

Day: 28.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.8

Radius: 14.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.09 AU - 12.23 AU

Year: 13043 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,580,727 km

• M1: 346,469 km (0.107 R)
• M2: 652,696 km (0.06 R)
• M3: 749,186 km (0.094 R)
• M4: 1,026,391 km (0.094 R)
• M5: 1,142,329 km (0.088 R)
• M6: 1,312,871 km (0.093 R)
• M7: 1,763,609 km (0.05 R)
• M8: 2,803,763 km (0.099 R)
• M9: 4,503,494 km (0.119 R)
• M10: 4,700,365 km (0.057 R)
• M11: 5,225,603 km (0.118 R)
• M12: 6,731,904 km (0.072 R)
• M13: 6,912,319 km (0.088 R)
• M14: 7,462,989 km (0.09 R)
• M15: 9,299,452 km (0.115 R)
• M16: 9,399,833 km (0.109 R)
• M17: 9,601,790 km (0.112 R)
• M18: 11,055,133 km (0.094 R)
• M19: 11,268,460 km (0.07 R)
• M20: 11,429,277 km (0.098 R)
• M21: 14,162,879 km (0.028 R)
• M22: 14,862,100 km (0.101 R)
• M23: 15,038,625 km (0.077 R)
• M24: 16,475,961 km (0.111 R)
• M25: 17,831,917 km (0.048 R)
• M26: 17,956,980 km (0.078 R)
• M27: 19,031,692 km (0.089 R)
• M28: 19,738,242 km (0.052 R)
• M29: 21,243,197 km (0.066 R)
• M30: 21,375,890 km (0.102 R)
• M31: 23,193,055 km (0.096 R)
• M32: 24,085,706 km (0.045 R)
• M33: 24,293,198 km (0.109 R)
• M34: 27,839,565 km (0.095 R)
• M35: 28,057,529 km (0.113 R)
• M36: 28,787,866 km (0.116 R)
• M37: 28,934,771 km (0.09 R)
• M38: 29,081,826 km (0.118 R)
• M39: 29,376,833 km (0.089 R)
• M40: 29,524,636 km (0.088 R)
• M41: 29,746,789 km (0.045 R)
• M42: 29,895,339 km (0.048 R)
• M43: 30,416,837 km (0.061 R)
• M44: 30,866,229 km (0.106 R)
• M45: 31,016,575 km (0.085 R)
• M46: 31,242,468 km (0.119 R)
• M47: 32,915,870 km (0.118 R)
• M48: 36,270,004 km (0.093 R)
• M49: 36,587,450 km (0.083 R)
• M50: 37,385,256 km (0.097 R)
• M51: 38,108,262 km (0.044 R)
• M52: 38,350,312 km (0.111 R)
• M53: 38,754,824 km (0.118 R)
• M54: 39,404,977 km (0.067 R)
• M55: 40,140,699 km (0.091 R)
• M56: 40,880,909 km (0.047 R)
• M57: 41,128,643 km (0.11 R)
• M58: 41,376,976 km (0.092 R)
• M59: 42,876,994 km (0.08 R)
• M60: 43,128,767 km (0.085 R)
• M61: 47,656,496 km (0.115 R)
• M62: 48,178,593 km (0.095 R)
• M63: 48,527,604 km (0.077 R)
• M64: 49,491,912 km (0.111 R)
• M65: 49,932,328 km (0.074 R)
• M66: 51,172,495 km (0.105 R)
• M67: 51,617,848 km (0.106 R)
• M68: 52,064,547 km (0.097 R)
• M69: 52,961,685 km (0.078 R)
• M70: 53,683,046 km (0.103 R)
• M71: 53,773,403 km (0.057 R)
• M72: 54,044,924 km (0.089 R)
• M73: 54,226,236 km (0.09 R)
• M74: 55,592,214 km (0.097 R)
• M75: 56,601,102 km (0.107 R)
• M76: 57,246,168 km (0.058 R)
• M77: 57,430,922 km (0.1 R)
• M78: 58,916,429 km (0.102 R)
• M79: 59,196,326 km (0.08 R)
• M80: 60,320,405 km (0.098 R)
• M81: 60,885,137 km (0.119 R)
• M82: 61,924,991 km (0.118 R)
• M83: 62,019,836 km (0.114 R)
• M84: 62,114,681 km (0.042 R)
• M85: 62,304,521 km (0.11 R)
• M86: 63,448,047 km (0.095 R)
• M87: 63,830,719 km (0.101 R)
• M88: 64,022,354 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304

Radius: 5.3

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.07 AU - 18.49 AU

Year: 25130 Days

Day: 19.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,580,727 km

• M1: 143,764 km (0.119 R)
• M2: 382,223 km (0.066 R)
• M3: 936,782 km (0.101 R)
• M4: 1,058,106 km (0.082 R)
• M5: 1,108,221 km (0.086 R)
• M6: 1,289,534 km (0.085 R)
• M7: 1,622,389 km (0.059 R)
• M8: 1,680,283 km (0.098 R)
• M9: 1,828,385 km (0.101 R)
• M10: 2,137,155 km (0.086 R)
• M11: 2,837,423 km (0.107 R)
• M12: 3,085,606 km (0.111 R)
• M13: 3,377,621 km (0.119 R)
• M14: 4,386,808 km (0.088 R)
• M15: 4,591,009 km (0.051 R)
• M16: 4,673,437 km (0.08 R)
• M17: 4,840,090 km (0.079 R)
• M18: 5,050,873 km (0.092 R)
• M19: 5,438,182 km (0.032 R)
• M20: 5,481,715 km (0.11 R)
• M21: 5,657,492 km (0.095 R)
• M22: 7,032,745 km (0.109 R)
• M23: 7,175,761 km (0.084 R)
• M24: 9,224,055 km (0.069 R)
• M25: 9,643,378 km (0.084 R)
• M26: 10,609,631 km (0.107 R)
• M27: 10,718,987 km (0.056 R)
• M28: 11,104,351 km (0.048 R)
• M29: 11,662,650 km (0.094 R)
• M30: 11,888,543 km (0.089 R)
• M31: 12,172,928 km (0.1 R)
• M32: 12,402,112 km (0.119 R)
• M33: 12,864,669 km (0.119 R)
• M34: 12,981,206 km (0.115 R)
• M35: 13,747,296 km (0.066 R)
• M36: 16,572,751 km (0.118 R)
• M37: 16,699,610 km (0.093 R)
• M38: 17,210,038 km (0.096 R)
• M39: 17,274,216 km (0.057 R)
• M40: 17,596,300 km (0.117 R)
• M41: 17,985,404 km (0.111 R)
• M42: 18,311,677 km (0.103 R)
• M43: 19,502,925 km (0.116 R)
• M44: 21,267,132 km (0.074 R)
• M45: 21,612,255 km (0.117 R)
• M46: 21,889,759 km (0.112 R)
• M47: 21,959,322 km (0.054 R)
• M48: 22,378,046 km (0.085 R)
• M49: 25,018,150 km (0.118 R)
• M50: 25,309,417 km (0.072 R)
• M51: 25,382,420 km (0.058 R)
• M52: 25,968,844 km (0.07 R)
• M53: 27,379,552 km (0.055 R)
• M54: 28,132,029 km (0.043 R)
• M55: 29,580,286 km (0.058 R)
• M56: 29,965,351 km (0.042 R)
• M57: 32,627,894 km (0.087 R)
• M58: 33,585,620 km (0.119 R)
• M59: 35,120,793 km (0.027 R)
• M60: 36,102,005 km (0.119 R)
• M61: 37,009,466 km (0.086 R)
• M62: 37,674,129 km (0.071 R)
• M63: 38,175,133 km (0.111 R)
• M64: 38,846,677 km (0.07 R)
• M65: 39,776,428 km (0.067 R)
• M66: 39,861,250 km (0.114 R)
• M67: 39,946,222 km (0.098 R)
• M68: 40,286,557 km (0.11 R)
• M69: 44,533,491 km (0.092 R)
• M70: 46,217,963 km (0.119 R)
• M71: 46,664,812 km (0.091 R)
• M72: 47,472,640 km (0.081 R)
• M73: 47,833,171 km (0.108 R)
• M74: 49,832,098 km (0.107 R)
• M75: 51,672,900 km (0.082 R)
• M76: 52,136,504 km (0.053 R)
• M77: 52,229,404 km (0.053 R)
• M78: 54,758,505 km (0.11 R)
• M79: 54,947,448 km (0.119 R)
• M80: 55,325,930 km (0.12 R)
• M81: 55,800,305 km (0.118 R)
• M82: 57,423,143 km (0.061 R)
• M83: 57,519,035 km (0.102 R)
• M84: 59,643,175 km (0.087 R)
• M85: 63,174,134 km (0.11 R)
• M86: 65,364,994 km (0.062 R)
• M87: 65,565,456 km (0.077 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 10,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit