🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.16 AU - 1.52 AU

Year: 581 Days

Day: 26.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,706,211 km

• M1: 55,800 km (0.065 R)
• M2: 1,180,327 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.93 AU - 3.39 AU

Year: 2105 Days

Day: 25.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.54 AU - 4.86 AU

Year: 3226 Days

Day: 40.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.9

Radius: 8.2

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.75 AU - 12.95 AU

Year: 15286 Days

Day: 9.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,706,211 km

• M1: 160,967 km (0.053 R)
• M2: 268,678 km (0.056 R)
• M3: 391,348 km (0.102 R)
• M4: 613,202 km (0.085 R)
• M5: 1,407,716 km (0.1 R)
• M6: 1,548,039 km (0.036 R)
• M7: 2,483,773 km (0.103 R)
• M8: 2,828,597 km (0.114 R)
• M9: 3,411,879 km (0.083 R)
• M10: 4,071,306 km (0.069 R)
• M11: 5,197,778 km (0.11 R)
• M12: 5,772,683 km (0.097 R)
• M13: 6,090,578 km (0.117 R)
• M14: 6,274,883 km (0.086 R)
• M15: 7,321,021 km (0.114 R)
• M16: 7,714,613 km (0.101 R)
• M17: 8,216,513 km (0.099 R)
• M18: 9,623,631 km (0.031 R)
• M19: 9,892,309 km (0.108 R)
• M20: 10,109,076 km (0.114 R)
• M21: 10,272,736 km (0.102 R)
• M22: 10,657,801 km (0.055 R)
• M23: 11,555,987 km (0.043 R)
• M24: 12,653,736 km (0.079 R)
• M25: 12,712,378 km (0.082 R)
• M26: 13,007,236 km (0.105 R)
• M27: 13,185,257 km (0.112 R)
• M28: 13,423,866 km (0.082 R)
• M29: 13,724,109 km (0.099 R)
• M30: 14,761,570 km (0.107 R)
• M31: 14,823,354 km (0.035 R)
• M32: 14,885,287 km (0.102 R)
• M33: 15,133,769 km (0.077 R)
• M34: 17,170,245 km (0.069 R)
• M35: 17,824,138 km (0.071 R)
• M36: 18,154,150 km (0.088 R)
• M37: 18,286,844 km (0.05 R)
• M38: 18,753,290 km (0.095 R)
• M39: 18,887,330 km (0.065 R)
• M40: 19,156,307 km (0.112 R)
• M41: 20,107,899 km (0.096 R)
• M42: 21,144,313 km (0.117 R)
• M43: 21,774,419 km (0.072 R)
• M44: 22,127,171 km (0.069 R)
• M45: 22,268,840 km (0.109 R)
• M46: 23,412,815 km (0.118 R)
• M47: 26,055,910 km (0.06 R)
• M48: 27,184,775 km (0.107 R)
• M49: 29,256,706 km (0.082 R)
• M50: 29,490,079 km (0.118 R)
• M51: 30,429,553 km (0.078 R)
• M52: 30,587,080 km (0.111 R)
• M53: 30,744,906 km (0.041 R)
• M54: 30,903,031 km (0.098 R)
• M55: 31,220,028 km (0.104 R)
• M56: 31,538,074 km (0.083 R)
• M57: 31,857,166 km (0.118 R)
• M58: 34,121,030 km (0.099 R)
• M59: 35,107,030 km (0.116 R)
• M60: 37,191,227 km (0.11 R)
• M61: 37,866,512 km (0.028 R)
• M62: 40,003,069 km (0.066 R)
• M63: 40,175,705 km (0.101 R)
• M64: 40,348,491 km (0.052 R)
• M65: 40,955,559 km (0.111 R)
• M66: 41,478,104 km (0.09 R)
• M67: 42,090,707 km (0.114 R)
• M68: 43,413,302 km (0.038 R)
• M69: 44,124,341 km (0.052 R)
• M70: 47,188,704 km (0.085 R)
• M71: 48,930,771 km (0.097 R)
• M72: 49,023,073 km (0.085 R)
• M73: 49,392,729 km (0.116 R)
• M74: 49,485,330 km (0.112 R)
• M75: 50,507,383 km (0.046 R)
• M76: 51,348,721 km (0.084 R)
• M77: 51,442,519 km (0.109 R)
• M78: 52,006,353 km (0.107 R)
• M79: 53,519,985 km (0.074 R)
• M80: 53,900,562 km (0.085 R)
• M81: 54,568,815 km (0.106 R)
• M82: 54,856,193 km (0.048 R)
• M83: 54,951,935 km (0.119 R)
• M84: 55,047,977 km (0.118 R)
• M85: 58,440,109 km (0.115 R)
• M86: 59,224,899 km (0.108 R)
• M87: 59,914,396 km (0.059 R)
• M88: 64,006,496 km (0.086 R)
• M89: 64,309,432 km (0.113 R)
• M90: 67,159,720 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.5

Radius: 6.4

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.64 AU - 15.62 AU

Year: 17829 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,706,211 km

• M1: 109,805 km (0.099 R)
• M2: 259,702 km (0.093 R)
• M3: 492,626 km (0.119 R)
• M4: 745,446 km (0.102 R)
• M5: 800,797 km (0.063 R)
• M6: 1,182,721 km (0.076 R)
• M7: 1,247,796 km (0.093 R)
• M8: 2,668,826 km (0.09 R)
• M9: 2,930,173 km (0.106 R)
• M10: 3,229,968 km (0.041 R)
• M11: 3,508,369 km (0.116 R)
• M12: 3,634,630 km (0.093 R)
• M13: 3,730,223 km (0.093 R)
• M14: 3,794,400 km (0.066 R)
• M15: 4,121,122 km (0.037 R)
• M16: 5,700,128 km (0.114 R)
• M17: 7,042,769 km (0.098 R)
• M18: 7,122,355 km (0.034 R)
• M19: 7,606,154 km (0.09 R)
• M20: 8,947,299 km (0.073 R)
• M21: 9,293,917 km (0.101 R)
• M22: 9,689,005 km (0.114 R)
• M23: 10,089,778 km (0.109 R)
• M24: 10,224,566 km (0.109 R)
• M25: 10,677,997 km (0.091 R)
• M26: 10,999,483 km (0.115 R)
• M27: 12,125,356 km (0.05 R)
• M28: 12,173,078 km (0.075 R)
• M29: 12,944,853 km (0.118 R)
• M30: 13,435,235 km (0.087 R)
• M31: 15,198,844 km (0.052 R)
• M32: 16,029,113 km (0.052 R)
• M33: 16,133,981 km (0.105 R)
• M34: 16,291,657 km (0.07 R)
• M35: 17,517,163 km (0.115 R)
• M36: 17,896,094 km (0.088 R)
• M37: 18,441,977 km (0.108 R)
• M38: 18,606,834 km (0.036 R)
• M39: 19,215,398 km (0.11 R)
• M40: 19,271,048 km (0.056 R)
• M41: 19,382,648 km (0.089 R)
• M42: 19,718,346 km (0.082 R)
• M43: 19,999,440 km (0.116 R)
• M44: 20,736,958 km (0.082 R)
• M45: 21,310,217 km (0.096 R)
• M46: 21,483,152 km (0.072 R)
• M47: 22,121,486 km (0.086 R)
• M48: 22,238,172 km (0.12 R)
• M49: 23,001,869 km (0.067 R)
• M50: 24,133,428 km (0.067 R)
• M51: 24,796,894 km (0.117 R)
• M52: 25,772,422 km (0.096 R)
• M53: 26,636,350 km (0.074 R)
• M54: 27,134,361 km (0.069 R)
• M55: 27,259,275 km (0.102 R)
• M56: 29,220,653 km (0.091 R)
• M57: 29,927,503 km (0.119 R)
• M58: 29,991,980 km (0.034 R)
• M59: 30,250,634 km (0.109 R)
• M60: 30,704,963 km (0.106 R)
• M61: 30,770,038 km (0.092 R)
• M62: 31,489,005 km (0.047 R)
• M63: 31,883,645 km (0.093 R)
• M64: 33,010,266 km (0.088 R)
• M65: 33,612,098 km (0.054 R)
• M66: 34,150,052 km (0.116 R)
• M67: 34,420,076 km (0.089 R)
• M68: 35,986,516 km (0.104 R)
• M69: 36,605,851 km (0.075 R)
• M70: 36,813,044 km (0.057 R)
• M71: 37,576,143 km (0.104 R)
• M72: 37,924,706 km (0.112 R)
• M73: 38,625,123 km (0.077 R)
• M74: 38,836,056 km (0.079 R)
• M75: 39,471,099 km (0.096 R)
• M76: 40,608,791 km (0.071 R)
• M77: 40,966,479 km (0.082 R)
• M78: 42,698,075 km (0.082 R)
• M79: 42,843,484 km (0.113 R)
• M80: 43,280,459 km (0.12 R)
• M81: 43,499,620 km (0.083 R)
• M82: 45,636,626 km (0.076 R)
• M83: 45,785,326 km (0.094 R)
• M84: 45,934,026 km (0.095 R)
• M85: 46,306,824 km (0.095 R)
• M86: 47,055,113 km (0.041 R)
• M87: 47,355,655 km (0.044 R)
• M88: 48,034,081 km (0.105 R)
• M89: 49,019,632 km (0.094 R)
• M90: 49,553,098 km (0.099 R)
• M91: 49,935,320 km (0.11 R)
• M92: 50,011,915 km (0.117 R)
• M93: 50,318,590 km (0.119 R)
• M94: 50,779,651 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 18,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit