🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.85 AU - 3.23 AU

Year: 1648 Days

Day: 12.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.79 AU - 3.99 AU

Year: 2385 Days

Day: 15.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.6

Radius: 7.6

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.4 AU - 18.82 AU

Year: 20105 Days

Day: 24.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 99,300,039 km

• M1: 104,868 km (0.095 R)
• M2: 1,649,017 km (0.094 R)
• M3: 1,732,044 km (0.091 R)
• M4: 2,018,973 km (0.047 R)
• M5: 2,833,683 km (0.113 R)
• M6: 3,000,933 km (0.057 R)
• M7: 3,345,457 km (0.06 R)
• M8: 3,415,768 km (0.097 R)
• M9: 4,071,755 km (0.109 R)
• M10: 5,167,260 km (0.039 R)
• M11: 7,516,246 km (0.11 R)
• M12: 7,982,991 km (0.086 R)
• M13: 9,190,396 km (0.118 R)
• M14: 9,689,155 km (0.085 R)
• M15: 12,531,066 km (0.098 R)
• M16: 13,139,480 km (0.117 R)
• M17: 13,475,327 km (0.052 R)
• M18: 13,700,921 km (0.09 R)
• M19: 14,673,158 km (0.057 R)
• M20: 15,138,557 km (0.027 R)
• M21: 15,845,406 km (0.091 R)
• M22: 15,964,337 km (0.042 R)
• M23: 16,143,256 km (0.106 R)
• M24: 16,744,190 km (0.08 R)
• M25: 17,844,483 km (0.117 R)
• M26: 17,968,200 km (0.087 R)
• M27: 18,340,998 km (0.048 R)
• M28: 18,716,339 km (0.089 R)
• M29: 19,157,354 km (0.119 R)
• M30: 21,151,793 km (0.068 R)
• M31: 21,611,208 km (0.082 R)
• M32: 21,809,126 km (0.095 R)
• M33: 23,278,775 km (0.105 R)
• M34: 23,481,630 km (0.114 R)
• M35: 24,299,033 km (0.061 R)
• M36: 24,711,175 km (0.077 R)
• M37: 25,612,203 km (0.089 R)
• M38: 27,303,556 km (0.079 R)
• M39: 29,907,606 km (0.11 R)
• M40: 30,497,022 km (0.032 R)
• M41: 30,719,025 km (0.032 R)
• M42: 31,762,171 km (0.1 R)
• M43: 32,363,405 km (0.042 R)
• M44: 33,729,982 km (0.068 R)
• M45: 33,883,020 km (0.103 R)
• M46: 34,497,269 km (0.052 R)
• M47: 35,115,258 km (0.081 R)
• M48: 38,659,082 km (0.079 R)
• M49: 39,140,188 km (0.088 R)
• M50: 39,381,490 km (0.097 R)
• M51: 40,432,714 km (0.062 R)
• M52: 41,411,234 km (0.08 R)
• M53: 44,225,768 km (0.119 R)
• M54: 46,164,557 km (0.113 R)
• M55: 46,334,350 km (0.114 R)
• M56: 47,443,768 km (0.108 R)
• M57: 50,298,993 km (0.118 R)
• M58: 51,175,188 km (0.069 R)
• M59: 52,233,144 km (0.097 R)
• M60: 52,764,964 km (0.099 R)
• M61: 55,540,603 km (0.088 R)
• M62: 56,991,702 km (0.113 R)
• M63: 57,082,808 km (0.119 R)
• M64: 57,356,422 km (0.045 R)
• M65: 60,023,752 km (0.116 R)
• M66: 62,543,279 km (0.084 R)
• M67: 62,731,324 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.2

Radius: 5.4

Gravity: 33.68 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.93 AU - 19.23 AU

Year: 24901 Days

Day: 16.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,300,039 km

• M1: 83,476 km (0.025 R)
• M2: 138,228 km (0.095 R)
• M3: 369,208 km (0.104 R)
• M4: 608,714 km (0.104 R)
• M5: 689,347 km (0.114 R)
• M6: 831,465 km (0.119 R)
• M7: 1,078,301 km (0.116 R)
• M8: 2,024,358 km (0.096 R)
• M9: 2,397,306 km (0.034 R)
• M10: 2,613,624 km (0.103 R)
• M11: 2,746,467 km (0.108 R)
• M12: 2,927,032 km (0.088 R)
• M13: 4,089,557 km (0.082 R)
• M14: 5,433,245 km (0.052 R)
• M15: 7,022,722 km (0.1 R)
• M16: 7,207,625 km (0.103 R)
• M17: 7,582,218 km (0.118 R)
• M18: 8,481,002 km (0.053 R)
• M19: 8,809,968 km (0.105 R)
• M20: 8,876,390 km (0.11 R)
• M21: 8,942,811 km (0.052 R)
• M22: 10,028,892 km (0.09 R)
• M23: 10,098,155 km (0.077 R)
• M24: 10,870,529 km (0.082 R)
• M25: 11,371,832 km (0.104 R)
• M26: 11,807,461 km (0.108 R)
• M27: 12,248,625 km (0.045 R)
• M28: 12,396,876 km (0.085 R)
• M29: 12,545,726 km (0.105 R)
• M30: 13,374,947 km (0.067 R)
• M31: 14,612,421 km (0.111 R)
• M32: 15,085,898 km (0.029 R)
• M33: 15,805,464 km (0.117 R)
• M34: 16,209,976 km (0.095 R)
• M35: 16,864,318 km (0.086 R)
• M36: 17,194,779 km (0.112 R)
• M37: 18,030,283 km (0.057 R)
• M38: 20,350,995 km (0.089 R)
• M39: 21,590,862 km (0.07 R)
• M40: 21,859,690 km (0.1 R)
• M41: 22,491,292 km (0.112 R)
• M42: 23,037,474 km (0.077 R)
• M43: 23,403,988 km (0.091 R)
• M44: 24,515,201 km (0.101 R)
• M45: 24,608,551 km (0.099 R)
• M46: 25,359,831 km (0.098 R)
• M47: 27,852,880 km (0.098 R)
• M48: 29,723,451 km (0.087 R)
• M49: 32,041,620 km (0.117 R)
• M50: 35,678,793 km (0.11 R)
• M51: 36,209,117 km (0.029 R)
• M52: 38,247,388 km (0.081 R)
• M53: 38,681,372 km (0.057 R)
• M54: 39,116,851 km (0.049 R)
• M55: 39,444,471 km (0.119 R)
• M56: 41,318,483 km (0.085 R)
• M57: 42,434,334 km (0.105 R)
• M58: 42,658,730 km (0.036 R)
• M59: 45,956,017 km (0.119 R)
• M60: 47,576,910 km (0.113 R)
• M61: 47,926,670 km (0.1 R)
• M62: 51,232,035 km (0.078 R)
• M63: 53,395,519 km (0.076 R)
• M64: 54,488,332 km (0.045 R)
• M65: 54,610,254 km (0.074 R)
• M66: 55,465,954 km (0.117 R)
• M67: 56,572,679 km (0.116 R)
• M68: 59,433,888 km (0.115 R)
• M69: 59,559,400 km (0.104 R)
• M70: 60,313,972 km (0.065 R)
• M71: 61,198,395 km (0.076 R)
• M72: 61,451,963 km (0.078 R)
• M73: 68,821,154 km (0.083 R)
• M74: 71,072,452 km (0.09 R)
• M75: 72,140,132 km (0.12 R)
• M76: 76,054,959 km (0.067 R)
• M77: 77,283,906 km (0.069 R)
• M78: 78,656,915 km (0.095 R)
• M79: 80,038,152 km (0.066 R)
• M80: 81,427,318 km (0.059 R)
• M81: 81,845,593 km (0.12 R)
• M82: 83,947,892 km (0.094 R)
• M83: 85,642,387 km (0.048 R)
• M84: 87,633,535 km (0.037 R)
• M85: 91,951,378 km (0.063 R)
• M86: 92,968,794 km (0.089 R)
• M87: 93,260,210 km (0.087 R)
• M88: 93,406,068 km (0.078 R)
• M89: 93,989,949 km (0.051 R)
• M90: 94,136,106 km (0.065 R)
• M91: 94,721,632 km (0.086 R)
• M92: 96,043,479 km (0.094 R)
• M93: 97,815,316 km (0.063 R)

Kuiper Belt

Range: 35.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 10,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit