🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.86 AU - 2.48 AU

Year: 1179 Days

Day: 40.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.29 AU - 4.25 AU

Year: 2701 Days

Day: 47.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,483,009 km

• M1: 2,527,755 km (0.085 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 13.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.86 AU - 6.1 AU

Year: 4733 Days

Day: 6.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,483,009 km

• M1: 173,683 km (0.057 R)
• M2: 349,311 km (0.114 R)
• M3: 487,839 km (0.078 R)
• M4: 750,981 km (0.11 R)
• M5: 845,677 km (0.118 R)
• M6: 932,294 km (0.107 R)
• M7: 1,297,163 km (0.071 R)
• M8: 1,443,919 km (0.071 R)
• M9: 1,534,725 km (0.087 R)
• M10: 1,738,477 km (0.116 R)
• M11: 2,104,244 km (0.091 R)
• M12: 2,755,294 km (0.115 R)
• M13: 2,908,332 km (0.12 R)
• M14: 3,005,421 km (0.092 R)
• M15: 3,143,201 km (0.064 R)
• M16: 3,364,157 km (0.086 R)
• M17: 3,528,116 km (0.111 R)
• M18: 3,631,937 km (0.1 R)
• M19: 4,477,315 km (0.099 R)
• M20: 4,567,373 km (0.094 R)
• M21: 4,703,656 km (0.108 R)
• M22: 4,934,037 km (0.087 R)
• M23: 5,027,087 km (0.08 R)
• M24: 5,168,008 km (0.082 R)
• M25: 5,429,804 km (0.072 R)
• M26: 5,695,939 km (0.091 R)
• M27: 6,090,728 km (0.063 R)
• M28: 6,215,941 km (0.101 R)
• M29: 6,596,967 km (0.11 R)
• M30: 6,829,143 km (0.103 R)
• M31: 6,985,473 km (0.032 R)
• M32: 7,143,149 km (0.053 R)
• M33: 7,248,765 km (0.059 R)
• M34: 8,418,022 km (0.074 R)
• M35: 9,441,570 km (0.11 R)
• M36: 9,938,684 km (0.119 R)
• M37: 10,235,038 km (0.099 R)
• M38: 10,384,336 km (0.041 R)
• M39: 10,504,314 km (0.043 R)
• M40: 10,775,983 km (0.078 R)
• M41: 11,141,750 km (0.057 R)
• M42: 11,449,772 km (0.063 R)
• M43: 13,323,635 km (0.114 R)
• M44: 14,179,485 km (0.106 R)
• M45: 14,546,897 km (0.06 R)
• M46: 14,748,555 km (0.092 R)
• M47: 14,917,451 km (0.07 R)
• M48: 15,154,863 km (0.1 R)
• M49: 15,359,363 km (0.085 R)
• M50: 15,667,983 km (0.117 R)
• M51: 15,805,763 km (0.062 R)
• M52: 16,047,812 km (0.082 R)
• M53: 16,395,927 km (0.079 R)
• M54: 16,922,511 km (0.075 R)
• M55: 17,028,576 km (0.106 R)
• M56: 17,562,042 km (0.105 R)
• M57: 17,956,681 km (0.091 R)
• M58: 18,354,312 km (0.048 R)
• M59: 18,572,426 km (0.108 R)
• M60: 18,754,786 km (0.085 R)
• M61: 18,937,744 km (0.071 R)
• M62: 20,460,800 km (0.117 R)
• M63: 20,611,595 km (0.117 R)
• M64: 21,256,062 km (0.086 R)
• M65: 22,216,032 km (0.112 R)
• M66: 22,371,015 km (0.053 R)
• M67: 23,623,299 km (0.105 R)
• M68: 24,337,629 km (0.066 R)
• M69: 26,277,165 km (0.089 R)
• M70: 26,893,508 km (0.072 R)
• M71: 27,265,558 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.2

Radius: 7.3

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11 AU - 13.82 AU

Year: 16130 Days

Day: 20.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,483,009 km

• M1: 158,125 km (0.044 R)
• M2: 208,988 km (0.113 R)
• M3: 379,081 km (0.108 R)
• M4: 456,872 km (0.096 R)
• M5: 557,850 km (0.115 R)
• M6: 611,406 km (0.12 R)
• M7: 927,656 km (0.112 R)
• M8: 1,172,249 km (0.109 R)
• M9: 1,266,196 km (0.096 R)
• M10: 1,461,870 km (0.11 R)
• M11: 1,827,637 km (0.095 R)
• M12: 2,221,080 km (0.056 R)
• M13: 2,308,894 km (0.069 R)
• M14: 2,548,549 km (0.04 R)
• M15: 2,609,735 km (0.086 R)
• M16: 2,671,369 km (0.09 R)
• M17: 3,051,797 km (0.089 R)
• M18: 4,292,412 km (0.081 R)
• M19: 4,737,166 km (0.065 R)
• M20: 5,235,327 km (0.104 R)
• M21: 5,431,450 km (0.046 R)
• M22: 5,750,243 km (0.113 R)
• M23: 6,531,742 km (0.082 R)
• M24: 6,870,581 km (0.067 R)
• M25: 7,477,650 km (0.117 R)
• M26: 8,557,597 km (0.111 R)
• M27: 9,733,585 km (0.085 R)
• M28: 10,365,038 km (0.101 R)
• M29: 10,859,758 km (0.051 R)
• M30: 10,959,540 km (0.104 R)
• M31: 12,967,143 km (0.099 R)
• M32: 14,752,295 km (0.114 R)
• M33: 15,420,399 km (0.034 R)
• M34: 15,814,589 km (0.076 R)
• M35: 16,155,224 km (0.073 R)
• M36: 16,383,660 km (0.088 R)
• M37: 16,670,588 km (0.078 R)
• M38: 16,843,673 km (0.066 R)
• M39: 17,835,208 km (0.115 R)
• M40: 18,071,273 km (0.095 R)
• M41: 18,130,514 km (0.108 R)
• M42: 18,905,730 km (0.045 R)
• M43: 19,086,145 km (0.105 R)
• M44: 21,170,642 km (0.089 R)
• M45: 21,483,152 km (0.097 R)
• M46: 21,608,664 km (0.058 R)
• M47: 22,049,679 km (0.07 R)
• M48: 22,176,239 km (0.074 R)
• M49: 24,168,733 km (0.095 R)
• M50: 24,757,849 km (0.068 R)
• M51: 26,217,775 km (0.071 R)
• M52: 26,620,791 km (0.107 R)
• M53: 27,093,521 km (0.097 R)
• M54: 27,978,691 km (0.118 R)
• M55: 28,115,723 km (0.06 R)
• M56: 28,459,349 km (0.118 R)
• M57: 28,942,700 km (0.083 R)
• M58: 29,777,606 km (0.109 R)
• M59: 31,542,262 km (0.09 R)
• M60: 32,401,403 km (0.118 R)
• M61: 32,545,316 km (0.036 R)
• M62: 34,803,197 km (0.06 R)
• M63: 35,616,411 km (0.103 R)
• M64: 36,660,454 km (0.086 R)
• M65: 36,735,403 km (0.106 R)
• M66: 37,035,795 km (0.065 R)
• M67: 37,337,085 km (0.082 R)
• M68: 38,931,499 km (0.049 R)
• M69: 39,621,744 km (0.099 R)
• M70: 40,548,204 km (0.084 R)
• M71: 41,325,664 km (0.112 R)
• M72: 41,481,694 km (0.119 R)
• M73: 43,290,931 km (0.104 R)
• M74: 44,245,066 km (0.087 R)
• M75: 44,644,642 km (0.101 R)
• M76: 46,012,116 km (0.057 R)
• M77: 46,660,473 km (0.083 R)
• M78: 47,556,714 km (0.117 R)
• M79: 48,541,068 km (0.041 R)
• M80: 49,366,400 km (0.101 R)
• M81: 50,947,350 km (0.041 R)
• M82: 51,450,148 km (0.104 R)
• M83: 52,460,383 km (0.084 R)
• M84: 53,137,612 km (0.051 R)
• M85: 53,477,349 km (0.062 R)
• M86: 53,732,563 km (0.079 R)
• M87: 53,988,076 km (0.075 R)
• M88: 54,158,768 km (0.087 R)
• M89: 54,244,188 km (0.119 R)
• M90: 54,843,178 km (0.101 R)
• M91: 56,047,740 km (0.038 R)
• M92: 56,653,312 km (0.119 R)
• M93: 57,174,062 km (0.118 R)
• M94: 58,045,619 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 20,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit