🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.17 AU - 1.61 AU

Year: 590 Days

Day: 38.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.58 AU - 1.82 AU

Year: 798 Days

Day: 32.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.12 AU - 4.7 AU

Year: 2783 Days

Day: 18.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.17 AU - 4.69 AU

Year: 2804 Days

Day: 15 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,767,427 km

• M1: 693,985 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.7

Radius: 9.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.42 AU - 8.18 AU

Year: 7098 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,767,427 km

• M1: 134,937 km (0.065 R)
• M2: 263,442 km (0.044 R)
• M3: 557,102 km (0.064 R)
• M4: 812,616 km (0.089 R)
• M5: 940,971 km (0.118 R)
• M6: 1,062,444 km (0.098 R)
• M7: 1,218,325 km (0.107 R)
• M8: 1,291,778 km (0.104 R)
• M9: 1,536,969 km (0.047 R)
• M10: 1,797,269 km (0.09 R)
• M11: 2,286,304 km (0.076 R)
• M12: 2,679,597 km (0.08 R)
• M13: 2,993,453 km (0.085 R)
• M14: 3,339,922 km (0.047 R)
• M15: 3,507,472 km (0.039 R)
• M16: 3,635,079 km (0.098 R)
• M17: 4,340,881 km (0.042 R)
• M18: 4,547,027 km (0.105 R)
• M19: 4,616,441 km (0.055 R)
• M20: 4,779,951 km (0.106 R)
• M21: 4,921,471 km (0.079 R)
• M22: 5,016,615 km (0.077 R)
• M23: 5,800,209 km (0.104 R)
• M24: 5,875,606 km (0.109 R)
• M25: 6,542,962 km (0.03 R)
• M26: 6,753,147 km (0.06 R)
• M27: 6,885,691 km (0.096 R)
• M28: 7,207,177 km (0.036 R)
• M29: 8,004,533 km (0.066 R)
• M30: 8,229,379 km (0.113 R)
• M31: 8,542,038 km (0.109 R)
• M32: 8,685,503 km (0.082 R)
• M33: 9,032,869 km (0.096 R)
• M34: 9,237,669 km (0.116 R)
• M35: 9,325,931 km (0.101 R)
• M36: 9,592,365 km (0.102 R)
• M37: 9,771,284 km (0.115 R)
• M38: 10,806,651 km (0.115 R)
• M39: 10,961,784 km (0.098 R)
• M40: 11,148,931 km (0.068 R)
• M41: 11,908,290 km (0.094 R)
• M42: 12,261,939 km (0.118 R)
• M43: 12,391,491 km (0.111 R)
• M44: 12,749,778 km (0.054 R)
• M45: 12,815,302 km (0.102 R)
• M46: 13,111,655 km (0.045 R)
• M47: 13,476,823 km (0.116 R)
• M48: 13,677,434 km (0.094 R)
• M49: 14,183,225 km (0.114 R)
• M50: 15,143,792 km (0.081 R)
• M51: 16,552,256 km (0.098 R)
• M52: 16,695,422 km (0.115 R)
• M53: 18,223,115 km (0.051 R)
• M54: 19,379,207 km (0.076 R)
• M55: 19,530,152 km (0.111 R)
• M56: 19,719,243 km (0.117 R)
• M57: 19,947,081 km (0.099 R)
• M58: 20,099,521 km (0.054 R)
• M59: 20,367,002 km (0.107 R)
• M60: 20,482,043 km (0.094 R)
• M61: 20,944,450 km (0.116 R)
• M62: 21,293,312 km (0.074 R)
• M63: 21,449,044 km (0.087 R)
• M64: 21,566,179 km (0.084 R)
• M65: 21,800,898 km (0.101 R)
• M66: 22,036,514 km (0.102 R)
• M67: 22,194,041 km (0.106 R)
• M68: 22,312,373 km (0.115 R)
• M69: 22,708,508 km (0.108 R)
• M70: 22,907,473 km (0.118 R)
• M71: 23,067,094 km (0.082 R)
• M72: 23,146,979 km (0.116 R)
• M73: 23,870,435 km (0.083 R)
• M74: 23,951,367 km (0.083 R)
• M75: 24,235,005 km (0.066 R)
• M76: 24,519,839 km (0.065 R)
• M77: 26,002,055 km (0.089 R)
• M78: 26,085,231 km (0.107 R)
• M79: 26,753,934 km (0.086 R)
• M80: 26,964,119 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.7

Radius: 3

Gravity: 60.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.68 AU - 15.94 AU

Year: 18470 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,767,427 km

• M1: 94,247 km (0.094 R)
• M2: 159,920 km (0.048 R)
• M3: 240,404 km (0.084 R)
• M4: 455,675 km (0.028 R)
• M5: 493,075 km (0.078 R)
• M6: 591,360 km (0.092 R)
• M7: 761,154 km (0.111 R)
• M8: 921,672 km (0.085 R)
• M9: 1,691,054 km (0.04 R)
• M10: 1,929,813 km (0.099 R)
• M11: 1,991,297 km (0.085 R)
• M12: 2,243,220 km (0.103 R)
• M13: 2,505,016 km (0.097 R)
• M14: 2,605,845 km (0.108 R)
• M15: 3,683,698 km (0.115 R)
• M16: 4,148,947 km (0.102 R)
• M17: 4,348,062 km (0.102 R)
• M18: 4,591,308 km (0.049 R)
• M19: 5,175,787 km (0.11 R)
• M20: 5,827,735 km (0.103 R)
• M21: 6,005,906 km (0.09 R)
• M22: 6,231,051 km (0.046 R)
• M23: 6,321,856 km (0.095 R)
• M24: 6,551,040 km (0.1 R)
• M25: 7,590,746 km (0.109 R)
• M26: 7,736,454 km (0.101 R)
• M27: 8,129,597 km (0.088 R)
• M28: 9,347,324 km (0.073 R)
• M29: 9,399,234 km (0.099 R)
• M30: 11,443,639 km (0.094 R)
• M31: 12,003,733 km (0.038 R)
• M32: 12,918,075 km (0.118 R)
• M33: 12,975,970 km (0.118 R)
• M34: 14,451,005 km (0.088 R)
• M35: 15,483,978 km (0.08 R)
• M36: 15,730,366 km (0.027 R)
• M37: 16,289,712 km (0.061 R)
• M38: 17,491,731 km (0.11 R)
• M39: 19,248,309 km (0.11 R)
• M40: 19,846,252 km (0.027 R)
• M41: 20,652,884 km (0.087 R)
• M42: 21,813,913 km (0.063 R)
• M43: 22,436,988 km (0.078 R)
• M44: 22,995,885 km (0.088 R)
• M45: 23,842,609 km (0.084 R)
• M46: 23,984,727 km (0.063 R)
• M47: 24,127,145 km (0.101 R)
• M48: 24,699,506 km (0.098 R)
• M49: 25,493,871 km (0.098 R)
• M50: 26,443,518 km (0.111 R)
• M51: 26,590,573 km (0.108 R)
• M52: 27,926,781 km (0.081 R)
• M53: 31,361,249 km (0.1 R)
• M54: 31,439,189 km (0.12 R)
• M55: 31,907,431 km (0.093 R)
• M56: 34,765,199 km (0.082 R)
• M57: 35,411,312 km (0.087 R)
• M58: 35,817,171 km (0.093 R)
• M59: 35,979,784 km (0.082 R)
• M60: 36,961,595 km (0.047 R)
• M61: 39,202,421 km (0.114 R)
• M62: 39,790,490 km (0.12 R)
• M63: 41,828,911 km (0.106 R)
• M64: 42,860,688 km (0.11 R)
• M65: 43,293,175 km (0.033 R)
• M66: 45,125,001 km (0.103 R)
• M67: 45,212,815 km (0.098 R)
• M68: 46,094,545 km (0.106 R)
• M69: 47,249,291 km (0.104 R)
• M70: 47,695,990 km (0.082 R)
• M71: 48,413,611 km (0.101 R)
• M72: 48,683,635 km (0.098 R)
• M73: 49,950,131 km (0.084 R)
• M74: 50,405,207 km (0.085 R)
• M75: 52,146,676 km (0.074 R)
• M76: 52,885,839 km (0.071 R)
• M77: 53,256,692 km (0.057 R)
• M78: 53,721,493 km (0.081 R)
• M79: 53,814,543 km (0.118 R)
• M80: 54,748,782 km (0.106 R)
• M81: 58,155,723 km (0.105 R)
• M82: 58,538,544 km (0.109 R)
• M83: 58,634,437 km (0.041 R)
• M84: 60,368,126 km (0.062 R)
• M85: 61,046,852 km (0.079 R)
• M86: 61,923,346 km (0.071 R)
• M87: 62,021,033 km (0.089 R)
• M88: 62,607,906 km (0.054 R)
• M89: 63,393,294 km (0.103 R)
• M90: 64,577,511 km (0.118 R)
• M91: 65,569,944 km (0.085 R)
• M92: 65,768,909 km (0.087 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 12,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit