🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.69 AU - 0.73 AU

Year: 211 Days

Day: 19.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,632,073 km

• M1: 95,892 km (0.041 R)
• M2: 274,362 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.32 AU - 2.76 AU

Year: 1429 Days

Day: 14 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.41 AU - 4.97 AU

Year: 3586 Days

Day: 13.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 13.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.67 AU - 7.05 AU

Year: 5009 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 80,632,073 km

• M1: 173,534 km (0.119 R)
• M2: 273,315 km (0.082 R)
• M3: 377,585 km (0.103 R)
• M4: 464,801 km (0.07 R)
• M5: 649,105 km (0.04 R)
• M6: 1,086,829 km (0.119 R)
• M7: 1,248,693 km (0.078 R)
• M8: 1,357,152 km (0.118 R)
• M9: 1,597,406 km (0.111 R)
• M10: 1,770,042 km (0.1 R)
• M11: 1,879,548 km (0.107 R)
• M12: 2,222,276 km (0.077 R)
• M13: 2,431,564 km (0.112 R)
• M14: 2,569,643 km (0.099 R)
• M15: 2,663,291 km (0.086 R)
• M16: 2,854,028 km (0.105 R)
• M17: 3,132,131 km (0.075 R)
• M18: 3,249,266 km (0.119 R)
• M19: 3,505,228 km (0.035 R)
• M20: 3,644,503 km (0.117 R)
• M21: 3,964,942 km (0.07 R)
• M22: 4,425,255 km (0.087 R)
• M23: 4,709,640 km (0.12 R)
• M24: 4,980,712 km (0.106 R)
• M25: 5,098,445 km (0.063 R)
• M26: 5,416,939 km (0.077 R)
• M27: 5,517,917 km (0.08 R)
• M28: 5,680,680 km (0.062 R)
• M29: 5,907,171 km (0.057 R)
• M30: 6,178,691 km (0.069 R)
• M31: 6,475,793 km (0.103 R)
• M32: 6,604,596 km (0.091 R)
• M33: 6,821,065 km (0.082 R)
• M34: 6,908,430 km (0.075 R)
• M35: 7,239,041 km (0.113 R)
• M36: 7,529,859 km (0.091 R)
• M37: 7,620,216 km (0.064 R)
• M38: 8,076,939 km (0.108 R)
• M39: 8,285,478 km (0.08 R)
• M40: 8,472,326 km (0.069 R)
• M41: 9,671,652 km (0.115 R)
• M42: 10,166,372 km (0.077 R)
• M43: 10,291,436 km (0.106 R)
• M44: 10,694,752 km (0.1 R)
• M45: 11,026,261 km (0.069 R)
• M46: 11,180,496 km (0.072 R)
• M47: 11,283,719 km (0.043 R)
• M48: 11,673,571 km (0.118 R)
• M49: 12,519,995 km (0.118 R)
• M50: 12,896,533 km (0.095 R)
• M51: 13,304,187 km (0.113 R)
• M52: 15,147,981 km (0.032 R)
• M53: 15,319,570 km (0.117 R)
• M54: 15,491,757 km (0.053 R)
• M55: 16,070,551 km (0.083 R)
• M56: 16,187,088 km (0.069 R)
• M57: 16,421,209 km (0.071 R)
• M58: 16,922,362 km (0.084 R)
• M59: 17,159,923 km (0.094 R)
• M60: 17,398,681 km (0.107 R)
• M61: 18,121,239 km (0.094 R)
• M62: 19,347,642 km (0.038 R)
• M63: 19,471,659 km (0.074 R)
• M64: 19,939,451 km (0.056 R)
• M65: 20,410,984 km (0.047 R)
• M66: 20,600,674 km (0.067 R)
• M67: 20,695,669 km (0.038 R)
• M68: 20,822,528 km (0.112 R)
• M69: 21,045,428 km (0.102 R)
• M70: 21,493,324 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.9

Radius: 6.7

Gravity: 20.09 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.58 AU - 15.94 AU

Year: 19014 Days

Day: 19.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,632,073 km

• M1: 111,750 km (0.12 R)
• M2: 364,271 km (0.083 R)
• M3: 544,387 km (0.04 R)
• M4: 877,990 km (0.091 R)
• M5: 1,038,508 km (0.099 R)
• M6: 1,122,283 km (0.057 R)
• M7: 1,357,002 km (0.1 R)
• M8: 1,575,116 km (0.082 R)
• M9: 2,331,034 km (0.059 R)
• M10: 2,479,136 km (0.093 R)
• M11: 2,554,533 km (0.098 R)
• M12: 2,668,826 km (0.081 R)
• M13: 2,823,959 km (0.06 R)
• M14: 2,942,141 km (0.115 R)
• M15: 3,815,344 km (0.108 R)
• M16: 4,078,786 km (0.051 R)
• M17: 4,576,797 km (0.097 R)
• M18: 6,132,466 km (0.104 R)
• M19: 7,019,282 km (0.092 R)
• M20: 7,505,026 km (0.102 R)
• M21: 7,890,240 km (0.081 R)
• M22: 8,794,859 km (0.063 R)
• M23: 8,852,604 km (0.069 R)
• M24: 9,851,319 km (0.094 R)
• M25: 11,826,310 km (0.057 R)
• M26: 12,081,524 km (0.117 R)
• M27: 12,793,012 km (0.051 R)
• M28: 12,858,236 km (0.097 R)
• M29: 14,120,842 km (0.103 R)
• M30: 14,732,548 km (0.088 R)
• M31: 14,938,395 km (0.106 R)
• M32: 15,631,482 km (0.064 R)
• M33: 15,771,356 km (0.057 R)
• M34: 15,911,678 km (0.029 R)
• M35: 16,405,800 km (0.053 R)
• M36: 16,833,500 km (0.099 R)
• M37: 17,554,413 km (0.077 R)
• M38: 18,138,293 km (0.096 R)
• M39: 18,432,702 km (0.036 R)
• M40: 19,325,352 km (0.118 R)
• M41: 20,003,928 km (0.049 R)
• M42: 23,833,334 km (0.116 R)
• M43: 24,155,718 km (0.037 R)
• M44: 24,398,515 km (0.074 R)
• M45: 24,560,829 km (0.066 R)
• M46: 24,642,060 km (0.082 R)
• M47: 27,121,645 km (0.089 R)
• M48: 27,626,987 km (0.096 R)
• M49: 27,880,854 km (0.062 R)
• M50: 31,603,597 km (0.099 R)
• M51: 32,046,407 km (0.116 R)
• M52: 32,135,268 km (0.118 R)
• M53: 33,297,494 km (0.094 R)
• M54: 34,019,453 km (0.104 R)
• M55: 37,145,301 km (0.086 R)
• M56: 38,081,933 km (0.103 R)
• M57: 39,978,535 km (0.092 R)
• M58: 41,905,655 km (0.088 R)
• M59: 42,684,910 km (0.117 R)
• M60: 42,978,271 km (0.089 R)
• M61: 43,076,258 km (0.108 R)
• M62: 43,370,667 km (0.073 R)
• M63: 43,862,694 km (0.063 R)
• M64: 44,653,917 km (0.062 R)
• M65: 45,949,584 km (0.115 R)
• M66: 47,967,061 km (0.102 R)
• M67: 48,068,638 km (0.065 R)
• M68: 48,272,091 km (0.088 R)
• M69: 49,704,491 km (0.057 R)
• M70: 50,736,118 km (0.077 R)
• M71: 51,566,386 km (0.117 R)
• M72: 51,670,506 km (0.12 R)
• M73: 52,192,154 km (0.085 R)
• M74: 52,506,010 km (0.079 R)
• M75: 54,932,488 km (0.06 R)
• M76: 57,611,337 km (0.091 R)
• M77: 58,585,967 km (0.079 R)
• M78: 58,803,333 km (0.112 R)
• M79: 59,347,869 km (0.055 R)
• M80: 59,457,075 km (0.069 R)
• M81: 59,675,488 km (0.1 R)
• M82: 59,894,051 km (0.106 R)
• M83: 63,763,998 km (0.096 R)
• M84: 64,547,741 km (0.105 R)
• M85: 66,464,090 km (0.092 R)
• M86: 66,917,671 km (0.112 R)
• M87: 67,599,987 km (0.066 R)
• M88: 67,942,117 km (0.052 R)
• M89: 68,399,138 km (0.083 R)
• M90: 69,776,037 km (0.113 R)
• M91: 70,467,927 km (0.068 R)
• M92: 71,858,739 km (0.119 R)
• M93: 73,141,391 km (0.054 R)
• M94: 74,196,505 km (0.115 R)
• M95: 78,946,536 km (0.114 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 11,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit