🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.49 AU - 1.73 AU

Year: 718 Days

Day: 25.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 148.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.63 AU - 4.03 AU

Year: 2136 Days

Day: 13.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,440,253 km

• M1: 2,248,306 km (0.097 R)

Asteroid Belt

Center: 9.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.2

Radius: 4.5

Gravity: 17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.96 AU - 17.32 AU

Year: 22789 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,440,253 km

• M1: 103,073 km (0.051 R)
• M2: 256,560 km (0.087 R)
• M3: 286,031 km (0.111 R)
• M4: 451,187 km (0.102 R)
• M5: 977,024 km (0.114 R)
• M6: 1,025,045 km (0.074 R)
• M7: 1,410,259 km (0.115 R)
• M8: 2,331,483 km (0.063 R)
• M9: 2,396,259 km (0.12 R)
• M10: 2,900,254 km (0.075 R)
• M11: 3,218,149 km (0.087 R)
• M12: 3,584,215 km (0.091 R)
• M13: 3,659,014 km (0.114 R)
• M14: 3,810,258 km (0.071 R)
• M15: 4,002,042 km (0.089 R)
• M16: 4,355,243 km (0.07 R)
• M17: 5,302,646 km (0.107 R)
• M18: 5,473,786 km (0.113 R)
• M19: 5,997,827 km (0.093 R)
• M20: 6,220,878 km (0.044 R)
• M21: 6,310,936 km (0.071 R)
• M22: 6,813,585 km (0.025 R)
• M23: 6,952,860 km (0.046 R)
• M24: 7,905,649 km (0.094 R)
• M25: 8,949,244 km (0.082 R)
• M26: 9,050,821 km (0.045 R)
• M27: 9,564,839 km (0.075 R)
• M28: 10,300,113 km (0.109 R)
• M29: 10,353,220 km (0.074 R)
• M30: 12,216,312 km (0.113 R)
• M31: 12,840,733 km (0.103 R)
• M32: 13,417,433 km (0.096 R)
• M33: 13,767,492 km (0.079 R)
• M34: 14,239,025 km (0.094 R)
• M35: 14,715,643 km (0.109 R)
• M36: 16,115,131 km (0.108 R)
• M37: 16,176,915 km (0.092 R)
• M38: 17,050,567 km (0.116 R)
• M39: 17,239,659 km (0.118 R)
• M40: 17,875,300 km (0.108 R)
• M41: 18,713,048 km (0.06 R)
• M42: 20,627,452 km (0.03 R)
• M43: 21,846,525 km (0.102 R)
• M44: 22,464,813 km (0.087 R)
• M45: 23,578,270 km (0.088 R)
• M46: 23,789,053 km (0.107 R)
• M47: 26,366,326 km (0.066 R)
• M48: 27,984,376 km (0.043 R)
• M49: 30,013,671 km (0.06 R)
• M50: 31,238,429 km (0.038 R)
• M51: 31,392,664 km (0.098 R)
• M52: 32,245,522 km (0.08 R)
• M53: 32,713,913 km (0.057 R)
• M54: 32,792,152 km (0.032 R)
• M55: 33,027,470 km (0.044 R)
• M56: 33,657,427 km (0.034 R)
• M57: 34,211,986 km (0.087 R)
• M58: 34,291,422 km (0.117 R)
• M59: 36,216,897 km (0.119 R)
• M60: 37,519,894 km (0.115 R)
• M61: 38,424,662 km (0.097 R)
• M62: 39,419,787 km (0.081 R)
• M63: 40,171,666 km (0.105 R)
• M64: 41,604,813 km (0.098 R)
• M65: 43,054,566 km (0.058 R)
• M66: 43,140,286 km (0.089 R)
• M67: 43,656,399 km (0.077 R)
• M68: 44,087,839 km (0.105 R)
• M69: 45,390,986 km (0.111 R)
• M70: 46,530,473 km (0.063 R)
• M71: 46,883,075 km (0.119 R)
• M72: 48,927,180 km (0.058 R)
• M73: 49,735,009 km (0.063 R)
• M74: 50,275,955 km (0.091 R)
• M75: 51,272,725 km (0.085 R)
• M76: 51,819,206 km (0.113 R)
• M77: 52,367,632 km (0.103 R)
• M78: 52,550,890 km (0.054 R)
• M79: 54,116,880 km (0.12 R)
• M80: 54,766,135 km (0.108 R)
• M81: 56,635,510 km (0.113 R)
• M82: 57,294,638 km (0.074 R)
• M83: 57,672,522 km (0.085 R)
• M84: 58,051,155 km (0.076 R)
• M85: 58,810,813 km (0.118 R)
• M86: 60,052,475 km (0.118 R)
• M87: 60,917,151 km (0.117 R)
• M88: 61,013,492 km (0.035 R)
• M89: 61,495,795 km (0.057 R)
• M90: 61,689,076 km (0.092 R)
• M91: 64,514,680 km (0.075 R)
• M92: 65,301,565 km (0.05 R)
• M93: 65,992,707 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.9

Radius: 4.3

Gravity: 48.51 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 15.44 AU - 22.04 AU

Year: 28512 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,440,253 km

• M1: 56,847 km (0.072 R)
• M2: 115,190 km (0.087 R)
• M3: 209,736 km (0.12 R)
• M4: 308,022 km (0.109 R)
• M5: 656,735 km (0.075 R)
• M6: 773,271 km (0.104 R)
• M7: 2,089,583 km (0.084 R)
• M8: 2,711,312 km (0.064 R)
• M9: 2,898,908 km (0.075 R)
• M10: 3,336,182 km (0.096 R)
• M11: 6,735,046 km (0.103 R)
• M12: 7,245,623 km (0.1 R)
• M13: 7,440,400 km (0.112 R)
• M14: 7,901,311 km (0.102 R)
• M15: 8,371,347 km (0.09 R)
• M16: 8,644,064 km (0.047 R)
• M17: 10,706,570 km (0.099 R)
• M18: 12,059,234 km (0.085 R)
• M19: 12,212,721 km (0.107 R)
• M20: 12,521,940 km (0.078 R)
• M21: 14,267,598 km (0.119 R)
• M22: 15,500,733 km (0.111 R)
• M23: 15,919,457 km (0.111 R)
• M24: 16,511,715 km (0.066 R)
• M25: 16,939,116 km (0.08 R)
• M26: 17,025,135 km (0.108 R)
• M27: 19,489,311 km (0.082 R)
• M28: 19,940,947 km (0.11 R)
• M29: 20,578,982 km (0.093 R)
• M30: 20,670,686 km (0.117 R)
• M31: 20,762,539 km (0.053 R)
• M32: 20,946,694 km (0.113 R)
• M33: 22,250,290 km (0.053 R)
• M34: 24,740,047 km (0.112 R)
• M35: 24,837,585 km (0.092 R)
• M36: 26,017,613 km (0.085 R)
• M37: 26,315,612 km (0.055 R)
• M38: 26,614,508 km (0.035 R)
• M39: 27,014,982 km (0.071 R)
• M40: 29,769,378 km (0.117 R)
• M41: 32,185,084 km (0.094 R)
• M42: 32,291,598 km (0.057 R)
• M43: 32,611,737 km (0.104 R)
• M44: 33,040,036 km (0.064 R)
• M45: 34,336,451 km (0.106 R)
• M46: 34,990,792 km (0.114 R)
• M47: 35,980,083 km (0.085 R)
• M48: 38,662,672 km (0.102 R)
• M49: 40,027,902 km (0.098 R)
• M50: 40,486,569 km (0.085 R)
• M51: 42,688,500 km (0.081 R)
• M52: 43,157,041 km (0.117 R)
• M53: 43,627,227 km (0.053 R)
• M54: 46,363,821 km (0.111 R)
• M55: 48,788,204 km (0.092 R)
• M56: 51,751,289 km (0.096 R)
• M57: 59,801,300 km (0.056 R)
• M58: 61,114,321 km (0.118 R)
• M59: 63,235,020 km (0.117 R)
• M60: 63,368,461 km (0.12 R)
• M61: 64,572,724 km (0.117 R)
• M62: 65,784,467 km (0.08 R)
• M63: 66,325,562 km (0.118 R)
• M64: 66,460,948 km (0.117 R)
• M65: 66,732,169 km (0.09 R)
• M66: 73,071,230 km (0.078 R)
• M67: 73,771,796 km (0.062 R)
• M68: 75,603,622 km (0.033 R)
• M69: 76,028,331 km (0.091 R)
• M70: 76,596,055 km (0.095 R)
• M71: 77,735,691 km (0.075 R)
• M72: 82,641,005 km (0.107 R)
• M73: 84,396,088 km (0.094 R)
• M74: 85,278,266 km (0.044 R)
• M75: 85,572,974 km (0.111 R)
• M76: 87,496,952 km (0.034 R)
• M77: 88,091,753 km (0.111 R)
• M78: 88,389,752 km (0.102 R)
• M79: 88,837,200 km (0.085 R)
• M80: 89,884,385 km (0.11 R)
• M81: 90,935,609 km (0.119 R)
• M82: 91,387,394 km (0.07 R)
• M83: 91,990,872 km (0.053 R)
• M84: 92,595,696 km (0.106 R)
• M85: 94,265,807 km (0.094 R)
• M86: 95,028,307 km (0.096 R)
• M87: 96,099,129 km (0.088 R)
• M88: 97,173,990 km (0.101 R)
• M89: 98,098,505 km (0.103 R)
• M90: 98,871,028 km (0.084 R)
• M91: 99,335,679 km (0.083 R)
• M92: 100,422,358 km (0.099 R)
• M93: 101,825,436 km (0.057 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 19,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit