🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.43 AU - 0.57 AU

Year: 132 Days

Day: 24.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.81 AU - 1.83 AU

Year: 920 Days

Day: 12.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,400,486 km

• M1: 706,252 km (0.085 R)
• M2: 997,967 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.9

Radius: 4.4

Gravity: 36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.48 AU - 14.92 AU

Year: 15969 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,400,486 km

• M1: 254,915 km (0.101 R)
• M2: 363,074 km (0.11 R)
• M3: 601,084 km (0.105 R)
• M4: 682,914 km (0.113 R)
• M5: 1,021,903 km (0.057 R)
• M6: 1,326,036 km (0.111 R)
• M7: 1,831,527 km (0.086 R)
• M8: 2,261,920 km (0.065 R)
• M9: 2,293,784 km (0.086 R)
• M10: 2,455,649 km (0.052 R)
• M11: 2,587,744 km (0.078 R)
• M12: 3,355,331 km (0.081 R)
• M13: 3,839,579 km (0.116 R)
• M14: 4,831,114 km (0.105 R)
• M15: 5,677,838 km (0.039 R)
• M16: 6,297,472 km (0.062 R)
• M17: 6,387,679 km (0.052 R)
• M18: 6,845,449 km (0.101 R)
• M19: 7,125,047 km (0.106 R)
• M20: 7,599,422 km (0.116 R)
• M21: 7,695,614 km (0.117 R)
• M22: 7,792,104 km (0.12 R)
• M23: 9,287,335 km (0.073 R)
• M24: 10,760,126 km (0.108 R)
• M25: 10,922,141 km (0.098 R)
• M26: 12,928,996 km (0.072 R)
• M27: 13,856,652 km (0.071 R)
• M28: 14,745,713 km (0.069 R)
• M29: 15,959,400 km (0.094 R)
• M30: 16,082,519 km (0.114 R)
• M31: 16,516,054 km (0.104 R)
• M32: 17,204,952 km (0.084 R)
• M33: 17,457,772 km (0.088 R)
• M34: 18,675,349 km (0.062 R)
• M35: 18,805,051 km (0.096 R)
• M36: 19,261,623 km (0.03 R)
• M37: 23,460,985 km (0.061 R)
• M38: 24,588,953 km (0.119 R)
• M39: 25,662,318 km (0.047 R)
• M40: 27,484,869 km (0.115 R)
• M41: 27,558,770 km (0.1 R)
• M42: 27,706,423 km (0.033 R)
• M43: 28,523,676 km (0.111 R)
• M44: 29,122,965 km (0.033 R)
• M45: 29,273,461 km (0.093 R)
• M46: 29,348,858 km (0.096 R)
• M47: 30,029,828 km (0.087 R)
• M48: 30,257,965 km (0.069 R)
• M49: 30,869,072 km (0.106 R)
• M50: 34,461,515 km (0.096 R)
• M51: 34,859,894 km (0.095 R)
• M52: 36,630,834 km (0.077 R)
• M53: 38,183,660 km (0.109 R)
• M54: 38,761,257 km (0.034 R)
• M55: 39,175,494 km (0.118 R)
• M56: 39,341,547 km (0.112 R)
• M57: 39,424,724 km (0.099 R)
• M58: 39,924,829 km (0.071 R)
• M59: 40,343,255 km (0.047 R)
• M60: 40,594,878 km (0.069 R)
• M61: 41,437,713 km (0.084 R)
• M62: 41,776,402 km (0.09 R)
• M63: 42,031,167 km (0.082 R)
• M64: 44,000,623 km (0.114 R)
• M65: 44,779,430 km (0.062 R)
• M66: 45,650,089 km (0.025 R)
• M67: 46,614,248 km (0.036 R)
• M68: 46,878,438 km (0.081 R)
• M69: 47,496,576 km (0.067 R)
• M70: 47,673,700 km (0.115 R)
• M71: 47,762,411 km (0.055 R)
• M72: 48,028,696 km (0.057 R)
• M73: 48,473,600 km (0.056 R)
• M74: 48,651,920 km (0.115 R)
• M75: 50,086,414 km (0.049 R)
• M76: 51,080,791 km (0.076 R)
• M77: 52,172,856 km (0.1 R)
• M78: 54,102,369 km (0.04 R)
• M79: 55,961,721 km (0.067 R)
• M80: 56,429,813 km (0.096 R)
• M81: 56,711,356 km (0.091 R)
• M82: 59,075,152 km (0.101 R)
• M83: 59,360,884 km (0.12 R)
• M84: 62,244,233 km (0.104 R)
• M85: 62,826,319 km (0.087 R)
• M86: 63,118,034 km (0.087 R)
• M87: 63,215,423 km (0.105 R)
• M88: 63,605,275 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.5

Radius: 6.8

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.3 AU - 15.24 AU

Year: 19148 Days

Day: 18.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,400,486 km

• M1: 162,912 km (0.113 R)
• M2: 451,486 km (0.111 R)
• M3: 575,503 km (0.061 R)
• M4: 734,675 km (0.111 R)
• M5: 782,846 km (0.043 R)
• M6: 1,067,381 km (0.051 R)
• M7: 1,178,532 km (0.071 R)
• M8: 1,412,503 km (0.106 R)
• M9: 1,790,687 km (0.079 R)
• M10: 1,923,529 km (0.108 R)
• M11: 2,059,663 km (0.119 R)
• M12: 2,269,998 km (0.117 R)
• M13: 3,713,169 km (0.103 R)
• M14: 4,099,430 km (0.088 R)
• M15: 4,725,647 km (0.08 R)
• M16: 4,909,952 km (0.111 R)
• M17: 5,143,773 km (0.101 R)
• M18: 5,191,046 km (0.114 R)
• M19: 5,719,875 km (0.112 R)
• M20: 5,965,963 km (0.118 R)
• M21: 6,115,262 km (0.09 R)
• M22: 6,265,757 km (0.087 R)
• M23: 6,984,575 km (0.101 R)
• M24: 8,443,005 km (0.114 R)
• M25: 9,177,680 km (0.036 R)
• M26: 10,768,204 km (0.098 R)
• M27: 12,062,974 km (0.087 R)
• M28: 12,125,805 km (0.043 R)
• M29: 13,667,411 km (0.078 R)
• M30: 14,661,788 km (0.107 R)
• M31: 14,796,127 km (0.07 R)
• M32: 15,269,604 km (0.091 R)
• M33: 16,440,058 km (0.105 R)
• M34: 17,354,400 km (0.098 R)
• M35: 18,574,969 km (0.097 R)
• M36: 19,158,850 km (0.095 R)
• M37: 20,045,815 km (0.103 R)
• M38: 22,167,263 km (0.12 R)
• M39: 24,200,148 km (0.12 R)
• M40: 24,279,435 km (0.058 R)
• M41: 24,757,550 km (0.102 R)
• M42: 24,917,620 km (0.085 R)
• M43: 24,997,804 km (0.065 R)
• M44: 26,373,357 km (0.107 R)
• M45: 27,111,622 km (0.088 R)
• M46: 29,197,465 km (0.119 R)
• M47: 30,645,124 km (0.084 R)
• M48: 30,730,993 km (0.096 R)
• M49: 31,681,089 km (0.12 R)
• M50: 31,767,856 km (0.052 R)
• M51: 32,816,238 km (0.097 R)
• M52: 33,344,617 km (0.062 R)
• M53: 37,855,891 km (0.073 R)
• M54: 38,780,854 km (0.032 R)
• M55: 40,276,384 km (0.112 R)
• M56: 41,220,496 km (0.107 R)
• M57: 42,076,496 km (0.088 R)
• M58: 42,746,395 km (0.109 R)
• M59: 43,226,903 km (0.075 R)
• M60: 44,484,872 km (0.087 R)
• M61: 44,582,110 km (0.094 R)
• M62: 44,679,498 km (0.085 R)
• M63: 44,971,813 km (0.111 R)
• M64: 45,362,712 km (0.119 R)
• M65: 45,558,685 km (0.048 R)
• M66: 45,852,944 km (0.047 R)
• M67: 46,838,645 km (0.039 R)
• M68: 47,334,113 km (0.08 R)
• M69: 50,545,829 km (0.108 R)
• M70: 52,280,566 km (0.075 R)
• M71: 52,897,358 km (0.097 R)
• M72: 54,138,422 km (0.084 R)
• M73: 55,598,348 km (0.099 R)
• M74: 59,090,411 km (0.053 R)
• M75: 59,518,560 km (0.063 R)
• M76: 60,270,289 km (0.119 R)
• M77: 60,485,561 km (0.104 R)
• M78: 60,701,131 km (0.062 R)
• M79: 61,133,020 km (0.075 R)
• M80: 62,000,090 km (0.075 R)
• M81: 63,308,024 km (0.096 R)
• M82: 63,746,196 km (0.079 R)
• M83: 64,625,233 km (0.072 R)
• M84: 64,845,591 km (0.107 R)
• M85: 65,951,418 km (0.058 R)
• M86: 66,617,877 km (0.112 R)
• M87: 68,293,672 km (0.075 R)
• M88: 70,436,213 km (0.088 R)
• M89: 70,776,548 km (0.115 R)
• M90: 72,029,131 km (0.102 R)
• M91: 72,372,009 km (0.093 R)
• M92: 74,094,479 km (0.108 R)
• M93: 76,062,738 km (0.066 R)
• M94: 78,048,351 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit