🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.28 AU - 1.44 AU

Year: 588 Days

Day: 40.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 9.6

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.69 AU - 9.19 AU

Year: 7526 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,625,514 km

• M1: 120,725 km (0.103 R)
• M2: 216,767 km (0.087 R)
• M3: 478,713 km (0.037 R)
• M4: 625,020 km (0.109 R)
• M5: 787,184 km (0.073 R)
• M6: 947,104 km (0.096 R)
• M7: 1,336,807 km (0.074 R)
• M8: 1,412,952 km (0.038 R)
• M9: 1,549,684 km (0.089 R)
• M10: 1,964,818 km (0.074 R)
• M11: 2,030,193 km (0.074 R)
• M12: 2,437,099 km (0.089 R)
• M13: 2,674,361 km (0.087 R)
• M14: 2,869,586 km (0.078 R)
• M15: 3,274,249 km (0.071 R)
• M16: 3,669,935 km (0.072 R)
• M17: 4,363,171 km (0.04 R)
• M18: 4,651,746 km (0.099 R)
• M19: 4,769,031 km (0.034 R)
• M20: 5,308,630 km (0.082 R)
• M21: 5,773,131 km (0.045 R)
• M22: 6,609,234 km (0.091 R)
• M23: 7,142,401 km (0.058 R)
• M24: 7,277,936 km (0.071 R)
• M25: 7,448,478 km (0.096 R)
• M26: 8,679,220 km (0.061 R)
• M27: 9,299,752 km (0.109 R)
• M28: 9,559,304 km (0.082 R)
• M29: 9,821,399 km (0.119 R)
• M30: 10,123,737 km (0.047 R)
• M31: 10,660,344 km (0.091 R)
• M32: 11,127,538 km (0.112 R)
• M33: 11,482,534 km (0.12 R)
• M34: 11,921,305 km (0.063 R)
• M35: 12,692,183 km (0.111 R)
• M36: 13,104,325 km (0.037 R)
• M37: 13,228,940 km (0.098 R)
• M38: 14,111,567 km (0.089 R)
• M39: 15,056,577 km (0.108 R)
• M40: 15,361,607 km (0.112 R)
• M41: 15,977,651 km (0.059 R)
• M42: 16,155,224 km (0.07 R)
• M43: 17,143,168 km (0.118 R)
• M44: 17,279,452 km (0.048 R)
• M45: 17,461,662 km (0.07 R)
• M46: 19,602,856 km (0.095 R)
• M47: 20,752,516 km (0.044 R)
• M48: 21,140,573 km (0.11 R)
• M49: 21,678,078 km (0.115 R)
• M50: 21,776,214 km (0.119 R)
• M51: 21,874,649 km (0.057 R)
• M52: 22,766,552 km (0.117 R)
• M53: 23,720,986 km (0.111 R)
• M54: 23,872,828 km (0.106 R)
• M55: 24,483,636 km (0.107 R)
• M56: 25,202,753 km (0.105 R)
• M57: 25,409,498 km (0.117 R)
• M58: 25,564,780 km (0.072 R)
• M59: 25,668,601 km (0.04 R)
• M60: 26,085,231 km (0.069 R)
• M61: 26,294,369 km (0.066 R)
• M62: 26,872,266 km (0.104 R)
• M63: 27,083,498 km (0.049 R)
• M64: 27,242,221 km (0.105 R)
• M65: 27,773,742 km (0.073 R)
• M66: 28,094,181 km (0.095 R)
• M67: 29,551,713 km (0.054 R)
• M68: 30,317,205 km (0.112 R)
• M69: 30,427,010 km (0.075 R)
• M70: 31,979,238 km (0.054 R)
• M71: 32,090,987 km (0.066 R)
• M72: 33,500,199 km (0.066 R)
• M73: 34,412,597 km (0.116 R)
• M74: 34,584,634 km (0.085 R)
• M75: 35,044,648 km (0.118 R)
• M76: 35,159,988 km (0.089 R)
• M77: 35,506,755 km (0.064 R)
• M78: 36,320,119 km (0.106 R)
• M79: 36,670,776 km (0.047 R)
• M80: 37,081,123 km (0.092 R)
• M81: 37,316,291 km (0.082 R)
• M82: 38,261,899 km (0.069 R)
• M83: 40,357,915 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759

Radius: 8

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.6 AU - 13.92 AU

Year: 15920 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,625,514 km

• M1: 138,976 km (0.112 R)
• M2: 199,564 km (0.089 R)
• M3: 366,365 km (0.091 R)
• M4: 522,845 km (0.076 R)
• M5: 580,141 km (0.03 R)
• M6: 831,914 km (0.082 R)
• M7: 900,130 km (0.074 R)
• M8: 1,323,343 km (0.067 R)
• M9: 1,802,505 km (0.113 R)
• M10: 2,107,984 km (0.085 R)
• M11: 2,496,190 km (0.063 R)
• M12: 2,698,596 km (0.118 R)
• M13: 2,767,261 km (0.039 R)
• M14: 3,155,617 km (0.044 R)
• M15: 4,300,191 km (0.062 R)
• M16: 4,916,384 km (0.086 R)
• M17: 5,000,608 km (0.091 R)
• M18: 5,824,892 km (0.102 R)
• M19: 6,367,035 km (0.086 R)
• M20: 6,459,038 km (0.078 R)
• M21: 6,972,607 km (0.115 R)
• M22: 8,489,679 km (0.084 R)
• M23: 8,641,671 km (0.08 R)
• M24: 8,794,709 km (0.045 R)
• M25: 8,897,184 km (0.104 R)
• M26: 10,157,995 km (0.082 R)
• M27: 10,536,178 km (0.064 R)
• M28: 10,590,482 km (0.088 R)
• M29: 10,699,539 km (0.095 R)
• M30: 11,250,657 km (0.105 R)
• M31: 11,306,308 km (0.042 R)
• M32: 12,842,229 km (0.078 R)
• M33: 13,075,452 km (0.118 R)
• M34: 13,723,660 km (0.081 R)
• M35: 13,783,050 km (0.114 R)
• M36: 14,081,648 km (0.076 R)
• M37: 14,141,636 km (0.083 R)
• M38: 14,382,339 km (0.108 R)
• M39: 15,544,116 km (0.119 R)
• M40: 16,926,700 km (0.044 R)
• M41: 17,182,363 km (0.113 R)
• M42: 19,007,157 km (0.1 R)
• M43: 19,539,726 km (0.061 R)
• M44: 19,875,124 km (0.098 R)
• M45: 20,280,086 km (0.079 R)
• M46: 20,755,957 km (0.089 R)
• M47: 21,442,162 km (0.114 R)
• M48: 21,511,127 km (0.073 R)
• M49: 21,580,241 km (0.066 R)
• M50: 22,275,422 km (0.093 R)
• M51: 22,345,284 km (0.072 R)
• M52: 23,616,268 km (0.078 R)
• M53: 24,260,586 km (0.099 R)
• M54: 25,347,265 km (0.11 R)
• M55: 25,420,269 km (0.099 R)
• M56: 28,321,570 km (0.095 R)
• M57: 29,158,719 km (0.057 R)
• M58: 30,235,824 km (0.101 R)
• M59: 32,825,962 km (0.069 R)
• M60: 36,059,520 km (0.096 R)
• M61: 36,223,778 km (0.03 R)
• M62: 36,883,505 km (0.06 R)
• M63: 37,630,596 km (0.108 R)
• M64: 37,797,248 km (0.077 R)
• M65: 38,047,675 km (0.086 R)
• M66: 39,477,532 km (0.037 R)
• M67: 39,816,520 km (0.052 R)
• M68: 41,010,611 km (0.106 R)
• M69: 42,129,752 km (0.093 R)
• M70: 42,562,988 km (0.112 R)
• M71: 42,823,587 km (0.053 R)
• M72: 43,171,851 km (0.088 R)
• M73: 43,433,647 km (0.107 R)
• M74: 43,521,013 km (0.089 R)
• M75: 45,458,604 km (0.091 R)
• M76: 45,547,316 km (0.075 R)
• M77: 45,902,760 km (0.068 R)
• M78: 47,964,967 km (0.109 R)
• M79: 48,326,545 km (0.117 R)
• M80: 49,873,985 km (0.102 R)
• M81: 50,791,768 km (0.093 R)
• M82: 51,068,076 km (0.11 R)
• M83: 55,843,090 km (0.118 R)
• M84: 57,754,203 km (0.096 R)
• M85: 59,492,530 km (0.083 R)
• M86: 60,563,202 km (0.112 R)
• M87: 60,954,101 km (0.094 R)
• M88: 61,345,898 km (0.085 R)
• M89: 61,444,034 km (0.064 R)
• M90: 62,131,885 km (0.074 R)
• M91: 62,427,491 km (0.101 R)
• M92: 63,020,197 km (0.07 R)
• M93: 64,709,606 km (0.112 R)
• M94: 65,409,425 km (0.064 R)
• M95: 66,716,013 km (0.048 R)
• M96: 67,524,290 km (0.045 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 17,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit