🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.81 AU

Year: 210 Days

Day: 16.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,663,210 km

• M1: 30,668 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.66 AU - 0.92 AU

Year: 263 Days

Day: 35 Hours

Environment

Temp: 84 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.43 AU - 1.73 AU

Year: 744 Days

Day: 32.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.3

Radius: 10.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.78 AU - 5.8 AU

Year: 4559 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 166.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,663,210 km

• M1: 240,853 km (0.063 R)
• M2: 359,633 km (0.051 R)
• M3: 503,696 km (0.115 R)
• M4: 604,974 km (0.117 R)
• M5: 953,088 km (0.072 R)
• M6: 1,109,268 km (0.098 R)
• M7: 1,388,567 km (0.119 R)
• M8: 1,947,016 km (0.1 R)
• M9: 2,426,029 km (0.108 R)
• M10: 2,660,897 km (0.077 R)
• M11: 2,865,398 km (0.089 R)
• M12: 3,017,389 km (0.061 R)
• M13: 3,329,600 km (0.119 R)
• M14: 3,489,670 km (0.112 R)
• M15: 3,838,382 km (0.094 R)
• M16: 4,091,352 km (0.082 R)
• M17: 4,219,857 km (0.097 R)
• M18: 4,680,319 km (0.062 R)
• M19: 4,769,779 km (0.106 R)
• M20: 5,342,439 km (0.12 R)
• M21: 5,625,179 km (0.068 R)
• M22: 5,816,365 km (0.084 R)
• M23: 5,912,856 km (0.051 R)
• M24: 6,009,795 km (0.044 R)
• M25: 6,156,102 km (0.076 R)
• M26: 6,402,789 km (0.077 R)
• M27: 6,804,310 km (0.09 R)
• M28: 7,085,254 km (0.037 R)
• M29: 7,265,819 km (0.114 R)
• M30: 7,343,759 km (0.101 R)
• M31: 7,500,538 km (0.103 R)
• M32: 7,817,087 km (0.072 R)
• M33: 8,138,274 km (0.098 R)
• M34: 8,327,515 km (0.117 R)
• M35: 8,436,422 km (0.076 R)
• M36: 8,710,635 km (0.091 R)
• M37: 8,793,363 km (0.104 R)
• M38: 9,607,624 km (0.117 R)
• M39: 9,693,344 km (0.071 R)
• M40: 10,154,255 km (0.114 R)
• M41: 10,299,664 km (0.117 R)
• M42: 10,387,328 km (0.046 R)
• M43: 10,592,876 km (0.05 R)
• M44: 10,948,171 km (0.097 R)
• M45: 11,337,723 km (0.118 R)
• M46: 11,884,504 km (0.053 R)
• M47: 12,533,160 km (0.067 R)
• M48: 12,689,340 km (0.081 R)
• M49: 13,003,645 km (0.115 R)
• M50: 13,768,390 km (0.065 R)
• M51: 13,832,866 km (0.112 R)
• M52: 14,482,271 km (0.106 R)
• M53: 14,909,672 km (0.107 R)
• M54: 15,274,691 km (0.073 R)
• M55: 16,217,008 km (0.104 R)
• M56: 16,285,075 km (0.104 R)
• M57: 16,763,937 km (0.12 R)
• M58: 16,832,603 km (0.094 R)
• M59: 16,901,567 km (0.12 R)
• M60: 17,005,089 km (0.115 R)
• M61: 17,735,576 km (0.118 R)
• M62: 18,582,898 km (0.071 R)
• M63: 18,903,935 km (0.115 R)
• M64: 19,371,129 km (0.083 R)
• M65: 21,091,654 km (0.051 R)
• M66: 21,277,455 km (0.1 R)
• M67: 21,538,653 km (0.103 R)
• M68: 22,328,529 km (0.065 R)
• M69: 23,051,386 km (0.071 R)
• M70: 24,676,468 km (0.05 R)
• M71: 25,068,863 km (0.12 R)
• M72: 25,621,627 km (0.062 R)
• M73: 25,700,914 km (0.064 R)
• M74: 26,018,959 km (0.107 R)
• M75: 26,218,373 km (0.089 R)
• M76: 26,498,271 km (0.112 R)
• M77: 26,980,724 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 12.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.75 AU - 6.97 AU

Year: 5316 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,663,210 km

• M1: 160,818 km (0.096 R)
• M2: 267,481 km (0.118 R)
• M3: 477,965 km (0.099 R)
• M4: 563,086 km (0.055 R)
• M5: 829,071 km (0.085 R)
• M6: 1,020,108 km (0.103 R)
• M7: 1,166,115 km (0.081 R)
• M8: 1,613,263 km (0.104 R)
• M9: 1,803,253 km (0.048 R)
• M10: 2,019,272 km (0.08 R)
• M11: 2,149,273 km (0.034 R)
• M12: 2,398,503 km (0.042 R)
• M13: 2,496,938 km (0.11 R)
• M14: 2,759,183 km (0.067 R)
• M15: 3,622,512 km (0.111 R)
• M16: 3,781,834 km (0.111 R)
• M17: 4,013,711 km (0.081 R)
• M18: 4,154,931 km (0.097 R)
• M19: 4,250,225 km (0.086 R)
• M20: 4,589,064 km (0.116 R)
• M21: 5,165,016 km (0.044 R)
• M22: 5,370,713 km (0.117 R)
• M23: 6,193,651 km (0.11 R)
• M24: 6,330,084 km (0.111 R)
• M25: 7,866,754 km (0.103 R)
• M26: 7,985,086 km (0.093 R)
• M27: 8,104,016 km (0.077 R)
• M28: 8,494,466 km (0.103 R)
• M29: 8,646,308 km (0.074 R)
• M30: 8,737,862 km (0.097 R)
• M31: 8,983,651 km (0.11 R)
• M32: 9,076,252 km (0.112 R)
• M33: 9,513,377 km (0.098 R)
• M34: 10,149,617 km (0.11 R)
• M35: 10,343,197 km (0.108 R)
• M36: 10,538,123 km (0.093 R)
• M37: 10,734,096 km (0.054 R)
• M38: 11,329,496 km (0.092 R)
• M39: 11,833,940 km (0.096 R)
• M40: 12,969,537 km (0.113 R)
• M41: 13,710,346 km (0.098 R)
• M42: 14,537,323 km (0.08 R)
• M43: 15,085,449 km (0.047 R)
• M44: 15,528,857 km (0.067 R)
• M45: 15,714,808 km (0.047 R)
• M46: 15,826,707 km (0.12 R)
• M47: 16,390,541 km (0.069 R)
• M48: 17,576,703 km (0.106 R)
• M49: 17,692,940 km (0.084 R)
• M50: 18,082,343 km (0.092 R)
• M51: 18,317,212 km (0.073 R)
• M52: 19,347,193 km (0.042 R)
• M53: 20,233,411 km (0.047 R)
• M54: 20,436,715 km (0.063 R)
• M55: 20,845,266 km (0.076 R)
• M56: 20,968,386 km (0.086 R)
• M57: 22,128,966 km (0.108 R)
• M58: 22,422,327 km (0.109 R)
• M59: 22,632,662 km (0.087 R)
• M60: 23,140,247 km (0.082 R)
• M61: 23,310,340 km (0.087 R)
• M62: 23,994,601 km (0.101 R)
• M63: 24,468,826 km (0.113 R)
• M64: 24,815,744 km (0.118 R)
• M65: 26,042,745 km (0.032 R)
• M66: 27,020,517 km (0.114 R)
• M67: 27,694,156 km (0.084 R)
• M68: 29,287,374 km (0.045 R)
• M69: 29,379,227 km (0.092 R)
• M70: 29,840,437 km (0.082 R)
• M71: 29,932,888 km (0.067 R)
• M72: 30,396,941 km (0.103 R)
• M73: 31,191,306 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.8

Radius: 13

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.33 AU - 8.77 AU

Year: 7774 Days

Day: 7.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,663,210 km

• M1: 173,683 km (0.119 R)
• M2: 411,843 km (0.118 R)
• M3: 493,673 km (0.069 R)
• M4: 599,738 km (0.107 R)
• M5: 790,625 km (0.066 R)
• M6: 961,166 km (0.11 R)
• M7: 1,178,532 km (0.062 R)
• M8: 1,352,664 km (0.099 R)
• M9: 1,449,304 km (0.042 R)
• M10: 1,688,362 km (0.084 R)
• M11: 1,832,873 km (0.09 R)
• M12: 2,364,394 km (0.11 R)
• M13: 2,527,157 km (0.088 R)
• M14: 2,848,343 km (0.117 R)
• M15: 3,346,804 km (0.053 R)
• M16: 3,734,561 km (0.056 R)
• M17: 3,838,083 km (0.108 R)
• M18: 4,083,573 km (0.078 R)
• M19: 4,352,251 km (0.12 R)
• M20: 4,626,913 km (0.119 R)
• M21: 4,832,011 km (0.118 R)
• M22: 4,926,258 km (0.099 R)
• M23: 5,154,993 km (0.119 R)
• M24: 5,328,826 km (0.048 R)
• M25: 5,504,603 km (0.065 R)
• M26: 5,622,786 km (0.075 R)
• M27: 5,761,912 km (0.119 R)
• M28: 5,942,476 km (0.072 R)
• M29: 6,165,676 km (0.103 R)
• M30: 6,391,719 km (0.097 R)
• M31: 6,641,547 km (0.059 R)
• M32: 7,893,681 km (0.117 R)
• M33: 8,524,087 km (0.12 R)
• M34: 8,753,121 km (0.1 R)
• M35: 8,937,874 km (0.055 R)
• M36: 9,429,154 km (0.047 R)
• M37: 9,833,218 km (0.099 R)
• M38: 10,291,586 km (0.059 R)
• M39: 10,584,797 km (0.108 R)
• M40: 10,683,083 km (0.082 R)
• M41: 10,855,869 km (0.058 R)
• M42: 11,607,000 km (0.073 R)
• M43: 11,784,722 km (0.101 R)
• M44: 12,040,235 km (0.11 R)
• M45: 12,712,977 km (0.106 R)
• M46: 13,771,830 km (0.026 R)
• M47: 13,933,097 km (0.093 R)
• M48: 14,094,962 km (0.109 R)
• M49: 14,203,271 km (0.099 R)
• M50: 14,366,332 km (0.116 R)
• M51: 14,502,616 km (0.1 R)
• M52: 14,694,101 km (0.086 R)
• M53: 14,803,906 km (0.1 R)
• M54: 14,886,484 km (0.106 R)
• M55: 16,114,683 km (0.064 R)
• M56: 16,826,918 km (0.091 R)
• M57: 17,201,511 km (0.118 R)
• M58: 17,462,410 km (0.114 R)
• M59: 17,578,797 km (0.12 R)
• M60: 17,958,776 km (0.098 R)
• M61: 19,115,018 km (0.111 R)
• M62: 19,475,698 km (0.077 R)
• M63: 20,051,201 km (0.097 R)
• M64: 20,234,159 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit