🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 161 Days

Day: 42.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,637,546 km

• M1: 63,280 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.65 AU - 0.69 AU

Year: 211 Days

Day: 31 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.28 AU - 1.56 AU

Year: 651 Days

Day: 31.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.09 AU - 2.27 AU

Year: 1239 Days

Day: 13.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.77 AU - 2.67 AU

Year: 1273 Days

Day: 46.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.33 AU - 4.07 AU

Year: 2740 Days

Day: 41.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.5

Radius: 8.9

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.91 AU - 6.43 AU

Year: 4526 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 126.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,637,546 km

• M1: 118,631 km (0.115 R)
• M2: 206,744 km (0.077 R)
• M3: 266,583 km (0.116 R)
• M4: 353,799 km (0.057 R)
• M5: 540,348 km (0.091 R)
• M6: 658,231 km (0.09 R)
• M7: 733,329 km (0.115 R)
• M8: 991,684 km (0.106 R)
• M9: 1,325,886 km (0.109 R)
• M10: 1,390,363 km (0.095 R)
• M11: 1,522,607 km (0.06 R)
• M12: 1,607,579 km (0.084 R)
• M13: 1,890,019 km (0.082 R)
• M14: 1,963,023 km (0.093 R)
• M15: 2,226,615 km (0.112 R)
• M16: 2,323,554 km (0.101 R)
• M17: 2,461,633 km (0.087 R)
• M18: 2,582,059 km (0.111 R)
• M19: 2,684,085 km (0.083 R)
• M20: 2,829,195 km (0.112 R)
• M21: 3,214,110 km (0.091 R)
• M22: 3,435,216 km (0.098 R)
• M23: 3,615,631 km (0.111 R)
• M24: 3,892,387 km (0.087 R)
• M25: 4,466,244 km (0.08 R)
• M26: 4,589,064 km (0.054 R)
• M27: 4,964,555 km (0.115 R)
• M28: 5,350,069 km (0.109 R)
• M29: 5,428,308 km (0.052 R)
• M30: 5,692,049 km (0.028 R)
• M31: 5,959,830 km (0.112 R)
• M32: 6,286,851 km (0.115 R)
• M33: 6,535,781 km (0.11 R)
• M34: 7,043,666 km (0.042 R)
• M35: 7,273,448 km (0.084 R)
• M36: 7,476,602 km (0.114 R)
• M37: 7,799,584 km (0.064 R)
• M38: 8,672,937 km (0.078 R)
• M39: 9,043,490 km (0.086 R)
• M40: 9,324,734 km (0.104 R)
• M41: 9,704,264 km (0.091 R)
• M42: 9,960,077 km (0.093 R)
• M43: 10,478,284 km (0.093 R)
• M44: 10,972,256 km (0.101 R)
• M45: 11,038,677 km (0.097 R)
• M46: 11,406,538 km (0.086 R)
• M47: 11,507,517 km (0.118 R)
• M48: 11,608,795 km (0.058 R)
• M49: 11,880,315 km (0.099 R)
• M50: 12,051,156 km (0.095 R)
• M51: 12,533,908 km (0.098 R)
• M52: 13,411,449 km (0.057 R)
• M53: 13,553,717 km (0.082 R)
• M54: 14,308,737 km (0.116 R)
• M55: 14,527,000 km (0.055 R)
• M56: 15,077,371 km (0.076 R)
• M57: 15,188,223 km (0.12 R)
• M58: 16,578,436 km (0.113 R)
• M59: 17,774,172 km (0.097 R)
• M60: 18,917,698 km (0.1 R)
• M61: 19,277,481 km (0.105 R)
• M62: 19,438,149 km (0.113 R)
• M63: 19,801,073 km (0.075 R)
• M64: 20,085,010 km (0.1 R)
• M65: 20,166,391 km (0.07 R)
• M66: 20,288,613 km (0.093 R)
• M67: 21,275,510 km (0.1 R)
• M68: 21,483,002 km (0.112 R)
• M69: 22,320,002 km (0.077 R)
• M70: 22,657,794 km (0.026 R)
• M71: 24,112,185 km (0.107 R)
• M72: 24,241,886 km (0.059 R)
• M73: 24,458,803 km (0.101 R)
• M74: 25,156,827 km (0.081 R)
• M75: 25,596,495 km (0.102 R)
• M76: 26,260,859 km (0.105 R)
• M77: 27,651,521 km (0.081 R)
• M78: 27,787,356 km (0.096 R)
• M79: 29,020,042 km (0.063 R)
• M80: 29,204,197 km (0.116 R)
• M81: 29,619,930 km (0.079 R)
• M82: 29,805,281 km (0.106 R)
• M83: 30,363,730 km (0.085 R)
• M84: 30,925,769 km (0.099 R)
• M85: 31,443,976 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 13.1

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.72 AU - 9.42 AU

Year: 8019 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,637,546 km

• M1: 366,216 km (0.036 R)
• M2: 475,871 km (0.12 R)
• M3: 659,876 km (0.099 R)
• M4: 802,742 km (0.119 R)
• M5: 922,121 km (0.094 R)
• M6: 1,298,210 km (0.07 R)
• M7: 2,310,090 km (0.053 R)
• M8: 3,094,731 km (0.118 R)
• M9: 3,261,234 km (0.065 R)
• M10: 3,402,304 km (0.041 R)
• M11: 3,632,236 km (0.101 R)
• M12: 4,352,849 km (0.09 R)
• M13: 4,697,972 km (0.117 R)
• M14: 4,986,995 km (0.108 R)
• M15: 5,150,206 km (0.104 R)
• M16: 6,589,936 km (0.098 R)
• M17: 7,502,932 km (0.104 R)
• M18: 7,993,463 km (0.064 R)
• M19: 8,108,055 km (0.116 R)
• M20: 8,926,355 km (0.098 R)
• M21: 9,085,079 km (0.114 R)
• M22: 10,223,369 km (0.09 R)
• M23: 10,306,396 km (0.061 R)
• M24: 10,851,530 km (0.059 R)
• M25: 10,978,689 km (0.111 R)
• M26: 11,234,501 km (0.106 R)
• M27: 11,621,959 km (0.05 R)
• M28: 11,839,175 km (0.105 R)
• M29: 12,454,322 km (0.077 R)
• M30: 12,632,044 km (0.116 R)
• M31: 13,260,654 km (0.072 R)
• M32: 14,548,543 km (0.066 R)
• M33: 14,782,663 km (0.118 R)
• M34: 15,254,794 km (0.08 R)
• M35: 15,349,789 km (0.088 R)
• M36: 15,923,945 km (0.067 R)
• M37: 16,310,805 km (0.036 R)
• M38: 16,456,663 km (0.099 R)
• M39: 16,602,820 km (0.108 R)
• M40: 16,945,848 km (0.029 R)
• M41: 17,291,270 km (0.056 R)
• M42: 17,688,751 km (0.094 R)
• M43: 17,838,648 km (0.045 R)
• M44: 18,848,584 km (0.076 R)
• M45: 19,155,110 km (0.101 R)
• M46: 19,257,734 km (0.081 R)
• M47: 19,980,890 km (0.117 R)
• M48: 20,712,872 km (0.091 R)
• M49: 20,870,848 km (0.103 R)
• M50: 21,400,424 km (0.059 R)
• M51: 23,288,798 km (0.108 R)
• M52: 24,725,835 km (0.095 R)
• M53: 25,117,632 km (0.083 R)
• M54: 25,511,523 km (0.113 R)
• M55: 25,794,114 km (0.118 R)
• M56: 26,305,439 km (0.111 R)
• M57: 26,705,314 km (0.119 R)
• M58: 26,934,797 km (0.048 R)
• M59: 27,165,029 km (0.104 R)
• M60: 28,208,623 km (0.112 R)
• M61: 28,442,295 km (0.044 R)
• M62: 29,324,474 km (0.114 R)
• M63: 31,538,821 km (0.057 R)
• M64: 31,720,583 km (0.088 R)
• M65: 34,365,922 km (0.098 R)
• M66: 34,677,983 km (0.088 R)
• M67: 34,865,729 km (0.073 R)
• M68: 36,507,116 km (0.03 R)
• M69: 37,081,123 km (0.101 R)
• M70: 37,722,449 km (0.089 R)
• M71: 38,044,534 km (0.078 R)
• M72: 38,432,142 km (0.028 R)
• M73: 39,276,472 km (0.069 R)
• M74: 40,785,466 km (0.053 R)
• M75: 41,182,199 km (0.059 R)
• M76: 41,513,708 km (0.091 R)
• M77: 41,713,122 km (0.03 R)
• M78: 42,781,849 km (0.077 R)
• M79: 42,916,188 km (0.057 R)
• M80: 43,185,016 km (0.078 R)
• M81: 44,742,030 km (0.107 R)
• M82: 45,082,964 km (0.077 R)
• M83: 45,561,677 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.3

Radius: 3.8

Gravity: 66.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.89 AU - 18.61 AU

Year: 25220 Days

Day: 24.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,637,546 km

• M1: 50,414 km (0.117 R)
• M2: 513,869 km (0.116 R)
• M3: 997,967 km (0.11 R)
• M4: 1,622,090 km (0.107 R)
• M5: 1,891,665 km (0.114 R)
• M6: 2,691,565 km (0.094 R)
• M7: 3,149,484 km (0.046 R)
• M8: 3,484,284 km (0.082 R)
• M9: 4,032,859 km (0.082 R)
• M10: 4,395,784 km (0.032 R)
• M11: 4,877,788 km (0.032 R)
• M12: 4,932,391 km (0.079 R)
• M13: 5,546,042 km (0.083 R)
• M14: 5,660,185 km (0.085 R)
• M15: 6,242,570 km (0.088 R)
• M16: 6,966,324 km (0.104 R)
• M17: 7,589,399 km (0.042 R)
• M18: 9,223,457 km (0.091 R)
• M19: 9,358,693 km (0.11 R)
• M20: 10,114,462 km (0.109 R)
• M21: 10,464,371 km (0.026 R)
• M22: 10,676,202 km (0.051 R)
• M23: 10,818,320 km (0.063 R)
• M24: 11,320,220 km (0.069 R)
• M25: 11,610,590 km (0.109 R)
• M26: 11,976,806 km (0.118 R)
• M27: 12,346,911 km (0.099 R)
• M28: 14,723,722 km (0.04 R)
• M29: 18,584,394 km (0.075 R)
• M30: 18,755,235 km (0.116 R)
• M31: 19,012,543 km (0.111 R)
• M32: 19,357,366 km (0.083 R)
• M33: 19,704,284 km (0.052 R)
• M34: 20,140,661 km (0.112 R)
• M35: 22,189,254 km (0.089 R)
• M36: 24,023,623 km (0.113 R)
• M37: 24,864,812 km (0.057 R)
• M38: 27,251,646 km (0.08 R)
• M39: 27,445,824 km (0.089 R)
• M40: 29,312,356 km (0.119 R)
• M41: 30,010,380 km (0.105 R)
• M42: 30,612,960 km (0.119 R)
• M43: 32,444,487 km (0.115 R)
• M44: 33,166,446 km (0.102 R)
• M45: 33,997,762 km (0.06 R)
• M46: 34,416,037 km (0.088 R)
• M47: 35,363,441 km (0.109 R)
• M48: 37,714,970 km (0.082 R)
• M49: 38,691,395 km (0.103 R)
• M50: 39,018,865 km (0.099 R)
• M51: 39,347,082 km (0.07 R)
• M52: 40,669,228 km (0.106 R)
• M53: 41,002,084 km (0.107 R)
• M54: 43,130,712 km (0.058 R)
• M55: 43,696,940 km (0.089 R)
• M56: 44,951,019 km (0.098 R)
• M57: 45,985,937 km (0.092 R)
• M58: 46,216,916 km (0.074 R)
• M59: 47,377,945 km (0.081 R)
• M60: 48,079,110 km (0.101 R)
• M61: 49,373,580 km (0.066 R)
• M62: 50,918,029 km (0.08 R)
• M63: 51,396,443 km (0.119 R)
• M64: 54,054,199 km (0.067 R)
• M65: 54,176,121 km (0.081 R)
• M66: 54,542,187 km (0.104 R)
• M67: 55,277,012 km (0.096 R)
• M68: 55,522,651 km (0.087 R)
• M69: 57,004,119 km (0.049 R)
• M70: 60,384,582 km (0.101 R)
• M71: 65,121,599 km (0.111 R)
• M72: 65,381,001 km (0.059 R)
• M73: 65,900,854 km (0.107 R)
• M74: 66,161,304 km (0.093 R)
• M75: 66,552,652 km (0.039 R)
• M76: 66,683,251 km (0.099 R)
• M77: 71,843,330 km (0.066 R)
• M78: 74,810,305 km (0.097 R)
• M79: 75,490,227 km (0.039 R)
• M80: 76,035,511 km (0.084 R)
• M81: 76,445,410 km (0.115 R)
• M82: 76,719,174 km (0.114 R)
• M83: 76,993,087 km (0.114 R)
• M84: 78,092,332 km (0.119 R)
• M85: 81,700,484 km (0.11 R)
• M86: 84,654,144 km (0.116 R)
• M87: 84,795,663 km (0.105 R)
• M88: 85,220,671 km (0.102 R)
• M89: 85,362,490 km (0.035 R)
• M90: 88,215,770 km (0.045 R)
• M91: 90,810,246 km (0.112 R)
• M92: 93,576,011 km (0.045 R)
• M93: 94,895,614 km (0.096 R)
• M94: 96,960,813 km (0.114 R)
• M95: 97,108,765 km (0.103 R)
• M96: 97,998,872 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 13,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit