🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.16 AU - 3.38 AU

Year: 1311 Days

Day: 23.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.12 AU - 7.3 AU

Year: 4942 Days

Day: 39.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827

Radius: 14.1

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.24 AU - 18.16 AU

Year: 20283 Days

Day: 5.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,169,332 km

• M1: 423,661 km (0.065 R)
• M2: 557,701 km (0.06 R)
• M3: 1,285,943 km (0.115 R)
• M4: 1,590,674 km (0.052 R)
• M5: 2,489,907 km (0.096 R)
• M6: 2,602,704 km (0.093 R)
• M7: 2,952,015 km (0.053 R)
• M8: 3,275,296 km (0.092 R)
• M9: 3,912,583 km (0.077 R)
• M10: 4,089,108 km (0.067 R)
• M11: 4,358,983 km (0.088 R)
• M12: 5,694,742 km (0.089 R)
• M13: 5,794,823 km (0.116 R)
• M14: 8,310,910 km (0.096 R)
• M15: 9,001,453 km (0.094 R)
• M16: 9,472,238 km (0.118 R)
• M17: 10,437,593 km (0.066 R)
• M18: 10,683,981 km (0.084 R)
• M19: 11,688,381 km (0.111 R)
• M20: 11,815,988 km (0.112 R)
• M21: 12,331,352 km (0.108 R)
• M22: 12,985,993 km (0.041 R)
• M23: 13,118,387 km (0.101 R)
• M24: 14,329,232 km (0.061 R)
• M25: 14,878,855 km (0.062 R)
• M26: 15,156,209 km (0.075 R)
• M27: 15,435,359 km (0.048 R)
• M28: 16,928,794 km (0.077 R)
• M29: 17,073,306 km (0.038 R)
• M30: 17,291,120 km (0.06 R)
• M31: 17,876,198 km (0.106 R)
• M32: 20,589,005 km (0.04 R)
• M33: 20,743,390 km (0.067 R)
• M34: 21,287,029 km (0.117 R)
• M35: 22,467,805 km (0.091 R)
• M36: 23,266,658 km (0.072 R)
• M37: 23,669,674 km (0.052 R)
• M38: 24,810,358 km (0.12 R)
• M39: 25,304,629 km (0.033 R)
• M40: 25,553,111 km (0.069 R)
• M41: 25,968,844 km (0.104 R)
• M42: 26,975,937 km (0.119 R)
• M43: 27,995,746 km (0.118 R)
• M44: 28,252,755 km (0.089 R)
• M45: 28,596,531 km (0.113 R)
• M46: 30,512,131 km (0.03 R)
• M47: 31,841,907 km (0.04 R)
• M48: 32,020,676 km (0.071 R)
• M49: 32,469,021 km (0.104 R)
• M50: 34,008,832 km (0.095 R)
• M51: 34,282,895 km (0.05 R)
• M52: 35,017,720 km (0.071 R)
• M53: 35,110,022 km (0.088 R)
• M54: 35,757,781 km (0.108 R)
• M55: 36,596,426 km (0.027 R)
• M56: 38,008,630 km (0.115 R)
• M57: 41,080,473 km (0.057 R)
• M58: 41,860,775 km (0.117 R)
• M59: 42,449,293 km (0.059 R)
• M60: 42,547,729 km (0.086 R)
• M61: 42,744,600 km (0.099 R)
• M62: 43,337,157 km (0.094 R)
• M63: 45,936,569 km (0.109 R)
• M64: 49,204,385 km (0.074 R)
• M65: 52,124,835 km (0.113 R)
• M66: 54,138,422 km (0.078 R)
• M67: 54,886,561 km (0.064 R)
• M68: 55,101,085 km (0.071 R)
• M69: 55,208,346 km (0.048 R)
• M70: 55,853,711 km (0.055 R)
• M71: 58,678,867 km (0.1 R)
• M72: 60,883,641 km (0.065 R)
• M73: 61,216,795 km (0.059 R)
• M74: 61,661,699 km (0.113 R)
• M75: 62,331,299 km (0.057 R)
• M76: 63,677,530 km (0.104 R)
• M77: 64,920,090 km (0.107 R)
• M78: 65,146,881 km (0.065 R)
• M79: 65,715,053 km (0.079 R)
• M80: 65,942,741 km (0.076 R)
• M81: 66,513,158 km (0.098 R)
• M82: 68,349,322 km (0.104 R)
• M83: 70,784,776 km (0.116 R)
• M84: 71,134,984 km (0.077 R)
• M85: 72,071,766 km (0.085 R)
• M86: 73,720,783 km (0.028 R)
• M87: 74,075,779 km (0.113 R)
• M88: 75,620,826 km (0.062 R)
• M89: 76,098,342 km (0.045 R)
• M90: 78,018,282 km (0.116 R)
• M91: 78,380,009 km (0.112 R)
• M92: 81,538,768 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 22.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.6

Radius: 4.7

Gravity: 31.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 19.62 AU - 26.06 AU

Year: 31038 Days

Day: 20.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,169,332 km

• M1: 94,546 km (0.025 R)
• M2: 414,685 km (0.068 R)
• M3: 1,065,885 km (0.118 R)
• M4: 1,559,109 km (0.111 R)
• M5: 1,596,808 km (0.093 R)
• M6: 1,869,076 km (0.12 R)
• M7: 1,990,250 km (0.034 R)
• M8: 2,588,941 km (0.099 R)
• M9: 2,861,508 km (0.111 R)
• M10: 3,885,805 km (0.117 R)
• M11: 3,988,728 km (0.085 R)
• M12: 4,092,699 km (0.051 R)
• M13: 4,409,696 km (0.119 R)
• M14: 4,899,929 km (0.09 R)
• M15: 4,955,429 km (0.113 R)
• M16: 5,754,880 km (0.107 R)
• M17: 6,169,416 km (0.097 R)
• M18: 6,410,568 km (0.056 R)
• M19: 6,532,341 km (0.1 R)
• M20: 7,027,061 km (0.078 R)
• M21: 8,649,001 km (0.092 R)
• M22: 8,716,320 km (0.113 R)
• M23: 8,851,257 km (0.037 R)
• M24: 9,123,077 km (0.108 R)
• M25: 9,536,116 km (0.114 R)
• M26: 11,321,716 km (0.105 R)
• M27: 11,395,169 km (0.101 R)
• M28: 12,441,307 km (0.099 R)
• M29: 13,052,713 km (0.116 R)
• M30: 13,362,082 km (0.082 R)
• M31: 13,595,754 km (0.027 R)
• M32: 14,463,870 km (0.115 R)
• M33: 15,431,170 km (0.081 R)
• M34: 16,336,087 km (0.076 R)
• M35: 16,502,590 km (0.096 R)
• M36: 17,597,646 km (0.105 R)
• M37: 20,302,226 km (0.088 R)
• M38: 23,789,053 km (0.044 R)
• M39: 24,356,329 km (0.108 R)
• M40: 25,987,544 km (0.086 R)
• M41: 31,294,528 km (0.087 R)
• M42: 31,915,808 km (0.039 R)
• M43: 33,486,586 km (0.111 R)
• M44: 34,441,170 km (0.096 R)
• M45: 35,943,731 km (0.078 R)
• M46: 36,702,940 km (0.094 R)
• M47: 37,686,995 km (0.08 R)
• M48: 39,012,282 km (0.119 R)
• M49: 39,123,434 km (0.086 R)
• M50: 40,016,383 km (0.12 R)
• M51: 40,128,432 km (0.036 R)
• M52: 40,240,630 km (0.119 R)
• M53: 41,255,054 km (0.064 R)
• M54: 43,769,794 km (0.041 R)
• M55: 44,580,315 km (0.056 R)
• M56: 45,279,087 km (0.11 R)
• M57: 45,395,773 km (0.054 R)
• M58: 46,216,168 km (0.053 R)
• M59: 46,451,485 km (0.065 R)
• M60: 46,923,317 km (0.09 R)
• M61: 49,185,985 km (0.109 R)
• M62: 50,512,020 km (0.065 R)
• M63: 52,707,219 km (0.114 R)
• M64: 53,076,128 km (0.118 R)
• M65: 54,808,920 km (0.103 R)
• M66: 56,434,450 km (0.102 R)
• M67: 57,316,330 km (0.117 R)
• M68: 65,191,162 km (0.107 R)
• M69: 65,323,107 km (0.107 R)
• M70: 67,178,869 km (0.12 R)
• M71: 67,445,452 km (0.044 R)
• M72: 69,051,984 km (0.081 R)
• M73: 69,186,322 km (0.049 R)
• M74: 69,590,237 km (0.098 R)
• M75: 74,773,205 km (0.075 R)
• M76: 75,741,402 km (0.092 R)
• M77: 76,435,536 km (0.1 R)
• M78: 76,852,914 km (0.094 R)
• M79: 78,390,182 km (0.119 R)
• M80: 78,530,505 km (0.075 R)
• M81: 79,373,788 km (0.075 R)
• M82: 80,361,433 km (0.049 R)
• M83: 81,069,330 km (0.105 R)
• M84: 81,921,589 km (0.111 R)
• M85: 82,063,857 km (0.107 R)
• M86: 82,633,974 km (0.12 R)
• M87: 82,776,840 km (0.075 R)
• M88: 83,491,768 km (0.105 R)
• M89: 84,927,758 km (0.032 R)
• M90: 85,071,821 km (0.067 R)
• M91: 92,081,080 km (0.078 R)
• M92: 92,377,134 km (0.112 R)
• M93: 93,564,492 km (0.118 R)
• M94: 95,205,282 km (0.062 R)
• M95: 96,404,608 km (0.113 R)
• M96: 96,554,954 km (0.118 R)
• M97: 98,364,190 km (0.104 R)
• M98: 101,404,468 km (0.109 R)

Kuiper Belt

Range: 38.6 - 68.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit