🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.05 AU - 1.29 AU

Year: 445 Days

Day: 28.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.84 AU - 2.24 AU

Year: 1024 Days

Day: 34 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,827,984 km

• M1: 272,418 km (0.084 R)
• M2: 1,275,172 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.46 AU - 4.46 AU

Year: 3310 Days

Day: 43.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.6

Radius: 14.2

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.07 AU - 6.17 AU

Year: 5321 Days

Day: 7.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 119.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,827,984 km

• M1: 245,640 km (0.043 R)
• M2: 394,340 km (0.116 R)
• M3: 508,782 km (0.096 R)
• M4: 609,462 km (0.12 R)
• M5: 880,234 km (0.111 R)
• M6: 971,937 km (0.119 R)
• M7: 1,307,635 km (0.118 R)
• M8: 1,566,589 km (0.076 R)
• M9: 2,025,406 km (0.115 R)
• M10: 2,182,483 km (0.104 R)
• M11: 2,376,512 km (0.034 R)
• M12: 2,509,205 km (0.11 R)
• M13: 2,730,161 km (0.098 R)
• M14: 2,975,502 km (0.108 R)
• M15: 3,191,671 km (0.103 R)
• M16: 3,394,376 km (0.098 R)
• M17: 3,488,024 km (0.113 R)
• M18: 4,048,418 km (0.088 R)
• M19: 4,248,280 km (0.114 R)
• M20: 4,472,079 km (0.03 R)
• M21: 4,720,561 km (0.042 R)
• M22: 4,973,830 km (0.056 R)
• M23: 5,188,353 km (0.118 R)
• M24: 5,318,503 km (0.032 R)
• M25: 5,493,683 km (0.107 R)
• M26: 6,031,188 km (0.065 R)
• M27: 6,468,762 km (0.052 R)
• M28: 6,656,058 km (0.064 R)
• M29: 6,845,299 km (0.057 R)
• M30: 7,084,207 km (0.118 R)
• M31: 7,423,495 km (0.073 R)
• M32: 7,967,583 km (0.116 R)
• M33: 8,067,813 km (0.11 R)
• M34: 8,730,233 km (0.085 R)
• M35: 9,383,676 km (0.069 R)
• M36: 9,729,696 km (0.096 R)
• M37: 9,917,890 km (0.103 R)
• M38: 10,297,719 km (0.094 R)
• M39: 10,461,977 km (0.1 R)
• M40: 10,710,011 km (0.104 R)
• M41: 11,522,626 km (0.093 R)
• M42: 11,864,607 km (0.034 R)
• M43: 12,065,816 km (0.09 R)
• M44: 12,210,029 km (0.118 R)
• M45: 12,384,011 km (0.091 R)
• M46: 12,500,548 km (0.108 R)
• M47: 12,675,876 km (0.106 R)
• M48: 12,822,632 km (0.105 R)
• M49: 13,654,994 km (0.117 R)
• M50: 13,775,271 km (0.074 R)
• M51: 14,443,525 km (0.034 R)
• M52: 15,060,167 km (0.025 R)
• M53: 15,685,486 km (0.098 R)
• M54: 15,874,728 km (0.042 R)
• M55: 16,671,636 km (0.109 R)
• M56: 16,929,243 km (0.102 R)
• M57: 17,123,421 km (0.116 R)
• M58: 17,677,681 km (0.093 R)
• M59: 18,204,565 km (0.112 R)
• M60: 18,304,047 km (0.117 R)
• M61: 18,536,672 km (0.099 R)
• M62: 19,952,915 km (0.062 R)
• M63: 20,226,679 km (0.048 R)
• M64: 20,777,798 km (0.088 R)
• M65: 20,881,768 km (0.103 R)
• M66: 21,229,284 km (0.119 R)
• M67: 21,473,727 km (0.108 R)
• M68: 21,684,062 km (0.095 R)
• M69: 22,318,955 km (0.097 R)
• M70: 22,567,587 km (0.071 R)
• M71: 22,852,870 km (0.11 R)
• M72: 23,354,920 km (0.105 R)
• M73: 23,535,036 km (0.092 R)
• M74: 23,824,358 km (0.091 R)
• M75: 24,223,934 km (0.09 R)
• M76: 24,442,946 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.4

Radius: 5.1

Gravity: 32.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.44 AU - 19.58 AU

Year: 23578 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 90,827,984 km

• M1: 78,389 km (0.118 R)
• M2: 168,148 km (0.107 R)
• M3: 264,639 km (0.089 R)
• M4: 466,147 km (0.1 R)
• M5: 657,782 km (0.104 R)
• M6: 844,630 km (0.109 R)
• M7: 1,202,318 km (0.08 R)
• M8: 1,234,182 km (0.106 R)
• M9: 1,602,343 km (0.097 R)
• M10: 1,817,016 km (0.064 R)
• M11: 1,965,118 km (0.109 R)
• M12: 2,078,812 km (0.063 R)
• M13: 2,352,576 km (0.059 R)
• M14: 2,473,302 km (0.074 R)
• M15: 2,976,848 km (0.096 R)
• M16: 3,465,435 km (0.091 R)
• M17: 3,931,133 km (0.05 R)
• M18: 4,317,694 km (0.107 R)
• M19: 4,665,958 km (0.083 R)
• M20: 5,178,929 km (0.064 R)
• M21: 5,442,221 km (0.033 R)
• M22: 6,425,378 km (0.103 R)
• M23: 6,651,271 km (0.097 R)
• M24: 6,879,707 km (0.11 R)
• M25: 7,403,150 km (0.089 R)
• M26: 7,462,091 km (0.118 R)
• M27: 7,521,183 km (0.066 R)
• M28: 7,999,746 km (0.101 R)
• M29: 8,242,543 km (0.106 R)
• M30: 8,426,399 km (0.047 R)
• M31: 10,469,457 km (0.109 R)
• M32: 11,137,861 km (0.042 R)
• M33: 14,091,671 km (0.092 R)
• M34: 14,238,127 km (0.09 R)
• M35: 14,458,634 km (0.086 R)
• M36: 14,977,589 km (0.068 R)
• M37: 17,269,728 km (0.117 R)
• M38: 17,583,435 km (0.059 R)
• M39: 17,978,373 km (0.058 R)
• M40: 19,018,676 km (0.09 R)
• M41: 19,832,190 km (0.101 R)
• M42: 19,996,299 km (0.084 R)
• M43: 21,999,713 km (0.11 R)
• M44: 22,254,628 km (0.104 R)
• M45: 23,111,375 km (0.114 R)
• M46: 23,804,612 km (0.072 R)
• M47: 24,241,288 km (0.04 R)
• M48: 25,389,003 km (0.092 R)
• M49: 26,103,931 km (0.102 R)
• M50: 26,644,578 km (0.116 R)
• M51: 27,371,174 km (0.094 R)
• M52: 30,247,493 km (0.118 R)
• M53: 33,608,358 km (0.092 R)
• M54: 34,196,278 km (0.092 R)
• M55: 34,294,564 km (0.111 R)
• M56: 34,590,169 km (0.05 R)
• M57: 36,682,295 km (0.047 R)
• M58: 36,883,654 km (0.087 R)
• M59: 37,287,568 km (0.042 R)
• M60: 39,638,200 km (0.1 R)
• M61: 40,051,838 km (0.078 R)
• M62: 40,779,183 km (0.058 R)
• M63: 43,305,891 km (0.041 R)
• M64: 43,518,769 km (0.102 R)
• M65: 45,666,246 km (0.096 R)
• M66: 47,299,406 km (0.105 R)
• M67: 49,951,926 km (0.044 R)
• M68: 50,734,622 km (0.119 R)
• M69: 52,425,377 km (0.093 R)
• M70: 53,334,782 km (0.109 R)
• M71: 54,708,390 km (0.093 R)
• M72: 56,209,754 km (0.063 R)
• M73: 58,193,273 km (0.098 R)
• M74: 59,725,603 km (0.101 R)
• M75: 60,437,241 km (0.075 R)
• M76: 64,522,758 km (0.074 R)
• M77: 65,252,946 km (0.111 R)
• M78: 65,374,868 km (0.086 R)
• M79: 66,598,728 km (0.117 R)
• M80: 68,200,921 km (0.082 R)
• M81: 69,940,595 km (0.106 R)
• M82: 70,815,892 km (0.041 R)
• M83: 72,830,078 km (0.085 R)
• M84: 74,735,506 km (0.027 R)
• M85: 75,118,476 km (0.106 R)
• M86: 75,502,195 km (0.116 R)
• M87: 77,430,511 km (0.119 R)
• M88: 79,114,684 km (0.043 R)
• M89: 80,026,483 km (0.111 R)
• M90: 81,597,859 km (0.116 R)
• M91: 81,729,206 km (0.068 R)
• M92: 84,239,159 km (0.102 R)
• M93: 85,037,114 km (0.1 R)
• M94: 86,372,425 km (0.058 R)
• M95: 86,640,355 km (0.084 R)
• M96: 86,774,394 km (0.079 R)
• M97: 87,714,617 km (0.097 R)
• M98: 89,876,606 km (0.052 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 12,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit