🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.02 AU - 3.08 AU

Year: 1431 Days

Day: 42.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,122,386 km

• M1: 1,092,513 km (0.113 R)
• M2: 1,345,483 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.97 AU - 4.15 AU

Year: 2875 Days

Day: 14.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.1

Radius: 13.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.15 AU - 6.21 AU

Year: 4758 Days

Day: 7.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 56,122,386 km

• M1: 220,058 km (0.092 R)
• M2: 407,205 km (0.075 R)
• M3: 551,268 km (0.119 R)
• M4: 653,294 km (0.074 R)
• M5: 744,399 km (0.115 R)
• M6: 850,314 km (0.119 R)
• M7: 941,270 km (0.104 R)
• M8: 1,156,840 km (0.093 R)
• M9: 1,377,198 km (0.104 R)
• M10: 1,612,067 km (0.104 R)
• M11: 1,900,791 km (0.113 R)
• M12: 2,093,473 km (0.097 R)
• M13: 2,439,193 km (0.037 R)
• M14: 2,528,503 km (0.06 R)
• M15: 2,928,827 km (0.072 R)
• M16: 3,349,347 km (0.109 R)
• M17: 3,499,543 km (0.077 R)
• M18: 3,651,983 km (0.099 R)
• M19: 3,946,093 km (0.058 R)
• M20: 4,176,324 km (0.099 R)
• M21: 4,320,237 km (0.111 R)
• M22: 4,429,294 km (0.102 R)
• M23: 5,026,638 km (0.084 R)
• M24: 5,295,914 km (0.113 R)
• M25: 5,412,900 km (0.04 R)
• M26: 5,689,207 km (0.12 R)
• M27: 6,214,595 km (0.066 R)
• M28: 6,776,784 km (0.091 R)
• M29: 7,486,177 km (0.096 R)
• M30: 7,705,786 km (0.097 R)
• M31: 7,927,640 km (0.107 R)
• M32: 8,583,028 km (0.075 R)
• M33: 10,308,939 km (0.071 R)
• M34: 10,406,626 km (0.054 R)
• M35: 10,553,681 km (0.054 R)
• M36: 10,775,535 km (0.114 R)
• M37: 11,148,781 km (0.117 R)
• M38: 11,400,106 km (0.079 R)
• M39: 11,526,366 km (0.069 R)
• M40: 11,856,978 km (0.034 R)
• M41: 11,985,033 km (0.047 R)
• M42: 12,165,000 km (0.088 R)
• M43: 12,553,655 km (0.085 R)
• M44: 12,736,464 km (0.087 R)
• M45: 13,210,689 km (0.091 R)
• M46: 15,053,884 km (0.097 R)
• M47: 15,723,634 km (0.089 R)
• M48: 15,864,256 km (0.111 R)
• M49: 16,175,419 km (0.071 R)
• M50: 16,317,537 km (0.105 R)
• M51: 16,402,958 km (0.054 R)
• M52: 16,775,008 km (0.063 R)
• M53: 16,918,921 km (0.109 R)
• M54: 17,236,816 km (0.059 R)
• M55: 17,381,926 km (0.116 R)
• M56: 17,702,814 km (0.028 R)
• M57: 17,878,591 km (0.061 R)
• M58: 17,966,704 km (0.101 R)
• M59: 18,113,909 km (0.11 R)
• M60: 20,400,362 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287

Radius: 11.1

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.98 AU - 10.12 AU

Year: 11198 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,122,386 km

• M1: 141,520 km (0.091 R)
• M2: 223,499 km (0.106 R)
• M3: 318,643 km (0.093 R)
• M4: 608,265 km (0.098 R)
• M5: 851,810 km (0.12 R)
• M6: 1,042,996 km (0.071 R)
• M7: 1,126,921 km (0.111 R)
• M8: 1,213,388 km (0.119 R)
• M9: 2,200,285 km (0.104 R)
• M10: 2,310,090 km (0.097 R)
• M11: 2,399,400 km (0.079 R)
• M12: 2,489,757 km (0.053 R)
• M13: 3,056,584 km (0.037 R)
• M14: 3,204,686 km (0.046 R)
• M15: 3,304,617 km (0.029 R)
• M16: 3,482,190 km (0.092 R)
• M17: 4,251,123 km (0.077 R)
• M18: 4,640,975 km (0.117 R)
• M19: 4,868,962 km (0.048 R)
• M20: 5,159,032 km (0.101 R)
• M21: 5,365,627 km (0.107 R)
• M22: 5,514,776 km (0.088 R)
• M23: 5,847,930 km (0.1 R)
• M24: 6,250,199 km (0.091 R)
• M25: 6,407,426 km (0.046 R)
• M26: 6,597,715 km (0.112 R)
• M27: 7,677,512 km (0.103 R)
• M28: 7,879,769 km (0.087 R)
• M29: 8,289,517 km (0.084 R)
• M30: 8,427,746 km (0.079 R)
• M31: 9,416,288 km (0.12 R)
• M32: 10,255,532 km (0.047 R)
• M33: 10,403,934 km (0.079 R)
• M34: 10,891,174 km (0.106 R)
• M35: 11,118,712 km (0.102 R)
• M36: 11,966,034 km (0.113 R)
• M37: 12,437,118 km (0.101 R)
• M38: 13,641,082 km (0.067 R)
• M39: 13,722,613 km (0.07 R)
• M40: 14,091,820 km (0.091 R)
• M41: 14,756,184 km (0.092 R)
• M42: 14,965,921 km (0.096 R)
• M43: 15,134,368 km (0.118 R)
• M44: 15,430,871 km (0.069 R)
• M45: 15,943,393 km (0.11 R)
• M46: 16,029,412 km (0.095 R)
• M47: 16,418,217 km (0.074 R)
• M48: 16,985,342 km (0.116 R)
• M49: 17,514,470 km (0.051 R)
• M50: 17,825,783 km (0.086 R)
• M51: 18,183,621 km (0.083 R)
• M52: 19,363,350 km (0.076 R)
• M53: 20,147,991 km (0.099 R)
• M54: 20,614,287 km (0.047 R)
• M55: 20,801,883 km (0.061 R)
• M56: 20,895,980 km (0.117 R)
• M57: 21,131,597 km (0.076 R)
• M58: 21,273,266 km (0.097 R)
• M59: 21,368,111 km (0.05 R)
• M60: 22,467,207 km (0.111 R)
• M61: 23,048,095 km (0.052 R)
• M62: 24,670,634 km (0.099 R)
• M63: 24,919,714 km (0.103 R)
• M64: 26,126,819 km (0.038 R)
• M65: 26,278,960 km (0.114 R)
• M66: 26,482,413 km (0.08 R)
• M67: 26,942,128 km (0.083 R)
• M68: 27,198,538 km (0.084 R)
• M69: 27,455,847 km (0.095 R)
• M70: 27,869,335 km (0.052 R)
• M71: 28,336,829 km (0.069 R)
• M72: 28,597,727 km (0.049 R)
• M73: 28,702,296 km (0.095 R)
• M74: 29,543,335 km (0.107 R)
• M75: 30,126,318 km (0.102 R)
• M76: 31,034,826 km (0.04 R)
• M77: 31,627,383 km (0.108 R)
• M78: 31,789,697 km (0.108 R)
• M79: 32,495,949 km (0.115 R)
• M80: 33,152,683 km (0.061 R)
• M81: 34,145,714 km (0.11 R)
• M82: 34,312,216 km (0.105 R)
• M83: 34,534,668 km (0.046 R)
• M84: 35,372,865 km (0.09 R)
• M85: 36,274,342 km (0.1 R)
• M86: 37,012,458 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.4

Radius: 6.3

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.53 AU - 13.97 AU

Year: 17920 Days

Day: 20.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,122,386 km

• M1: 98,136 km (0.09 R)
• M2: 151,991 km (0.108 R)
• M3: 248,931 km (0.098 R)
• M4: 526,734 km (0.104 R)
• M5: 686,205 km (0.089 R)
• M6: 801,246 km (0.093 R)
• M7: 1,206,507 km (0.06 R)
• M8: 1,299,258 km (0.113 R)
• M9: 1,394,402 km (0.102 R)
• M10: 1,516,474 km (0.078 R)
• M11: 1,771,538 km (0.12 R)
• M12: 1,824,047 km (0.032 R)
• M13: 2,889,184 km (0.091 R)
• M14: 5,743,661 km (0.079 R)
• M15: 6,019,968 km (0.098 R)
• M16: 6,219,980 km (0.112 R)
• M17: 6,874,770 km (0.063 R)
• M18: 6,999,984 km (0.094 R)
• M19: 7,083,908 km (0.115 R)
• M20: 8,116,432 km (0.118 R)
• M21: 8,785,434 km (0.113 R)
• M22: 9,149,555 km (0.103 R)
• M23: 9,425,863 km (0.111 R)
• M24: 9,564,989 km (0.108 R)
• M25: 9,658,188 km (0.057 R)
• M26: 9,845,335 km (0.116 R)
• M27: 10,081,101 km (0.109 R)
• M28: 10,128,374 km (0.092 R)
• M29: 10,175,946 km (0.105 R)
• M30: 10,223,369 km (0.059 R)
• M31: 10,270,941 km (0.106 R)
• M32: 11,633,329 km (0.086 R)
• M33: 11,932,525 km (0.049 R)
• M34: 11,982,640 km (0.106 R)
• M35: 12,133,434 km (0.099 R)
• M36: 12,436,969 km (0.069 R)
• M37: 12,487,682 km (0.086 R)
• M38: 12,794,208 km (0.027 R)
• M39: 13,780,657 km (0.071 R)
• M40: 14,203,420 km (0.054 R)
• M41: 14,899,200 km (0.107 R)
• M42: 15,007,359 km (0.065 R)
• M43: 15,936,212 km (0.106 R)
• M44: 16,157,468 km (0.114 R)
• M45: 16,827,367 km (0.109 R)
• M46: 16,883,616 km (0.112 R)
• M47: 17,052,811 km (0.106 R)
• M48: 17,279,003 km (0.104 R)
• M49: 17,791,974 km (0.097 R)
• M50: 18,251,987 km (0.107 R)
• M51: 18,832,577 km (0.102 R)
• M52: 19,007,905 km (0.114 R)
• M53: 20,610,547 km (0.108 R)
• M54: 20,670,686 km (0.081 R)
• M55: 22,751,443 km (0.056 R)
• M56: 23,250,651 km (0.115 R)
• M57: 23,564,507 km (0.079 R)
• M58: 24,259,838 km (0.112 R)
• M59: 25,347,714 km (0.104 R)
• M60: 26,060,099 km (0.093 R)
• M61: 26,320,848 km (0.086 R)
• M62: 27,570,888 km (0.089 R)
• M63: 28,103,007 km (0.119 R)
• M64: 28,907,545 km (0.083 R)
• M65: 30,745,205 km (0.102 R)
• M66: 31,366,036 km (0.028 R)
• M67: 33,112,441 km (0.066 R)
• M68: 33,394,733 km (0.111 R)
• M69: 33,465,492 km (0.089 R)
• M70: 33,890,799 km (0.114 R)
• M71: 34,032,917 km (0.092 R)
• M72: 35,971,556 km (0.077 R)
• M73: 36,189,221 km (0.115 R)
• M74: 37,724,693 km (0.075 R)
• M75: 37,798,296 km (0.075 R)
• M76: 38,908,761 km (0.039 R)
• M77: 39,355,909 km (0.088 R)
• M78: 41,693,375 km (0.104 R)
• M79: 41,845,666 km (0.114 R)
• M80: 45,165,542 km (0.1 R)
• M81: 45,557,040 km (0.062 R)
• M82: 45,949,734 km (0.114 R)
• M83: 46,028,422 km (0.116 R)
• M84: 47,054,963 km (0.037 R)
• M85: 47,610,869 km (0.107 R)
• M86: 47,929,512 km (0.119 R)
• M87: 49,211,267 km (0.111 R)
• M88: 50,179,913 km (0.12 R)
• M89: 53,536,590 km (0.11 R)
• M90: 54,200,057 km (0.12 R)
• M91: 54,532,762 km (0.113 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: 498 - 20,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit