🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.57 AU - 2.75 AU

Year: 1670 Days

Day: 17.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.96 AU - 3.2 AU

Year: 2081 Days

Day: 25.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,111,346 km

• M1: 284,984 km (0.1 R)
• M2: 959,820 km (0.072 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.5

Radius: 9.8

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.66 AU - 5.18 AU

Year: 3578 Days

Day: 5.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,111,346 km

• M1: 157,078 km (0.089 R)
• M2: 327,919 km (0.09 R)
• M3: 403,316 km (0.11 R)
• M4: 544,985 km (0.072 R)
• M5: 606,769 km (0.105 R)
• M6: 820,395 km (0.104 R)
• M7: 1,247,945 km (0.077 R)
• M8: 1,449,005 km (0.082 R)
• M9: 1,802,206 km (0.06 R)
• M10: 1,898,846 km (0.108 R)
• M11: 1,964,220 km (0.076 R)
• M12: 2,047,097 km (0.12 R)
• M13: 2,216,442 km (0.103 R)
• M14: 2,337,766 km (0.085 R)
• M15: 2,425,729 km (0.094 R)
• M16: 2,587,146 km (0.076 R)
• M17: 2,678,251 km (0.082 R)
• M18: 2,826,502 km (0.047 R)
• M19: 3,034,742 km (0.09 R)
• M20: 3,287,264 km (0.064 R)
• M21: 4,474,323 km (0.083 R)
• M22: 4,584,277 km (0.058 R)
• M23: 4,807,028 km (0.111 R)
• M24: 4,874,647 km (0.084 R)
• M25: 4,987,892 km (0.037 R)
• M26: 5,147,812 km (0.075 R)
• M27: 5,709,552 km (0.09 R)
• M28: 5,973,443 km (0.119 R)
• M29: 6,046,148 km (0.06 R)
• M30: 6,143,536 km (0.098 R)
• M31: 6,265,907 km (0.111 R)
• M32: 7,223,184 km (0.05 R)
• M33: 7,300,675 km (0.059 R)
• M34: 7,482,586 km (0.12 R)
• M35: 7,771,609 km (0.117 R)
• M36: 8,091,001 km (0.113 R)
• M37: 8,306,422 km (0.113 R)
• M38: 8,387,653 km (0.047 R)
• M39: 8,469,184 km (0.095 R)
• M40: 8,936,229 km (0.041 R)
• M41: 9,581,295 km (0.108 R)
• M42: 9,809,282 km (0.085 R)
• M43: 10,533,186 km (0.078 R)
• M44: 10,797,974 km (0.088 R)
• M45: 11,094,776 km (0.103 R)
• M46: 11,605,504 km (0.111 R)
• M47: 11,726,827 km (0.094 R)
• M48: 11,940,154 km (0.079 R)
• M49: 12,308,763 km (0.065 R)
• M50: 12,900,124 km (0.081 R)
• M51: 13,152,046 km (0.045 R)
• M52: 13,532,773 km (0.116 R)
• M53: 13,724,408 km (0.114 R)
• M54: 13,820,599 km (0.1 R)
• M55: 14,110,670 km (0.038 R)
• M56: 14,337,610 km (0.043 R)
• M57: 14,631,121 km (0.095 R)
• M58: 14,959,637 km (0.069 R)
• M59: 15,224,127 km (0.096 R)
• M60: 15,724,382 km (0.077 R)
• M61: 16,060,827 km (0.119 R)
• M62: 16,570,059 km (0.09 R)
• M63: 16,706,791 km (0.088 R)
• M64: 16,946,896 km (0.091 R)
• M65: 17,326,575 km (0.116 R)
• M66: 17,918,833 km (0.102 R)
• M67: 18,730,551 km (0.111 R)
• M68: 19,123,096 km (0.076 R)
• M69: 19,879,911 km (0.092 R)
• M70: 20,170,879 km (0.105 R)
• M71: 20,243,883 km (0.119 R)
• M72: 20,390,040 km (0.044 R)
• M73: 20,463,194 km (0.114 R)
• M74: 21,237,213 km (0.111 R)
• M75: 21,534,613 km (0.038 R)
• M76: 21,758,561 km (0.098 R)
• M77: 22,472,891 km (0.111 R)
• M78: 23,271,295 km (0.075 R)
• M79: 24,895,928 km (0.094 R)
• M80: 25,642,870 km (0.07 R)
• M81: 25,761,501 km (0.112 R)
• M82: 25,999,212 km (0.116 R)
• M83: 26,158,085 km (0.071 R)
• M84: 26,716,983 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.4

Radius: 3.5

Gravity: 55.62 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.37 AU - 22.23 AU

Year: 28913 Days

Day: 22.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,111,346 km

• M1: 59,540 km (0.086 R)
• M2: 221,854 km (0.068 R)
• M3: 625,469 km (0.057 R)
• M4: 652,097 km (0.118 R)
• M5: 679,174 km (0.074 R)
• M6: 791,074 km (0.102 R)
• M7: 820,096 km (0.115 R)
• M8: 1,064,389 km (0.096 R)
• M9: 1,128,716 km (0.085 R)
• M10: 1,227,899 km (0.045 R)
• M11: 2,364,694 km (0.117 R)
• M12: 2,708,170 km (0.069 R)
• M13: 2,752,152 km (0.106 R)
• M14: 3,299,082 km (0.066 R)
• M15: 3,779,740 km (0.055 R)
• M16: 4,593,253 km (0.115 R)
• M17: 4,911,896 km (0.092 R)
• M18: 5,458,677 km (0.028 R)
• M19: 6,490,304 km (0.045 R)
• M20: 6,787,405 km (0.111 R)
• M21: 7,830,102 km (0.108 R)
• M22: 8,790,670 km (0.057 R)
• M23: 9,855,657 km (0.096 R)
• M24: 10,059,858 km (0.119 R)
• M25: 10,820,414 km (0.117 R)
• M26: 11,313,937 km (0.114 R)
• M27: 11,599,221 km (0.072 R)
• M28: 11,886,897 km (0.105 R)
• M29: 11,959,303 km (0.117 R)
• M30: 12,031,708 km (0.068 R)
• M31: 12,396,128 km (0.118 R)
• M32: 13,586,179 km (0.112 R)
• M33: 14,502,466 km (0.054 R)
• M34: 14,579,659 km (0.105 R)
• M35: 16,959,911 km (0.027 R)
• M36: 18,028,039 km (0.037 R)
• M37: 19,117,860 km (0.119 R)
• M38: 20,748,626 km (0.057 R)
• M39: 23,503,321 km (0.104 R)
• M40: 25,247,333 km (0.085 R)
• M41: 27,318,366 km (0.079 R)
• M42: 30,921,880 km (0.077 R)
• M43: 31,220,477 km (0.057 R)
• M44: 31,820,664 km (0.088 R)
• M45: 33,032,556 km (0.103 R)
• M46: 33,951,237 km (0.119 R)
• M47: 34,053,711 km (0.034 R)
• M48: 36,127,287 km (0.072 R)
• M49: 37,496,706 km (0.04 R)
• M50: 38,454,731 km (0.102 R)
• M51: 38,668,806 km (0.061 R)
• M52: 40,721,288 km (0.088 R)
• M53: 40,830,345 km (0.098 R)
• M54: 41,048,609 km (0.09 R)
• M55: 41,486,332 km (0.107 R)
• M56: 42,476,969 km (0.058 R)
• M57: 43,364,084 km (0.061 R)
• M58: 44,818,624 km (0.045 R)
• M59: 45,156,566 km (0.091 R)
• M60: 47,201,868 km (0.078 R)
• M61: 48,351,079 km (0.07 R)
• M62: 54,353,544 km (0.055 R)
• M63: 54,954,479 km (0.101 R)
• M64: 56,041,906 km (0.08 R)
• M65: 58,115,033 km (0.084 R)
• M66: 61,583,908 km (0.114 R)
• M67: 62,084,912 km (0.095 R)
• M68: 63,848,970 km (0.091 R)
• M69: 64,483,115 km (0.047 R)
• M70: 67,684,360 km (0.09 R)
• M71: 68,201,370 km (0.101 R)
• M72: 68,460,324 km (0.057 R)
• M73: 69,629,880 km (0.094 R)
• M74: 70,413,175 km (0.104 R)
• M75: 71,068,264 km (0.08 R)
• M76: 71,725,297 km (0.108 R)
• M77: 71,856,944 km (0.066 R)
• M78: 73,177,743 km (0.062 R)
• M79: 78,676,512 km (0.096 R)
• M80: 84,306,628 km (0.05 R)
• M81: 85,002,109 km (0.102 R)
• M82: 85,141,384 km (0.103 R)
• M83: 85,839,109 km (0.084 R)
• M84: 86,258,581 km (0.089 R)
• M85: 87,661,959 km (0.038 R)
• M86: 88,225,494 km (0.112 R)
• M87: 88,648,856 km (0.119 R)
• M88: 92,060,136 km (0.12 R)
• M89: 92,632,797 km (0.109 R)
• M90: 92,776,261 km (0.064 R)
• M91: 93,781,858 km (0.097 R)
• M92: 94,069,834 km (0.099 R)
• M93: 94,935,557 km (0.102 R)
• M94: 95,369,391 km (0.082 R)
• M95: 95,948,933 km (0.104 R)
• M96: 96,674,931 km (0.11 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: 547 - 13,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit