🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.49 AU - 0.65 AU

Year: 185 Days

Day: 16 Hours

Environment

Temp: 20 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.52 AU - 0.68 AU

Year: 200 Days

Day: 27 Hours

Environment

Temp: 31 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.83 AU - 1.17 AU

Year: 430 Days

Day: 29.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.8

Radius: 8.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.41 AU - 3.07 AU

Year: 1952 Days

Day: 13.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,433,959 km

• M1: 114,143 km (0.114 R)
• M2: 198,965 km (0.114 R)
• M3: 479,461 km (0.093 R)
• M4: 538,104 km (0.084 R)
• M5: 612,005 km (0.107 R)
• M6: 870,211 km (0.085 R)
• M7: 943,963 km (0.094 R)
• M8: 1,019,659 km (0.076 R)
• M9: 1,081,892 km (0.076 R)
• M10: 1,145,471 km (0.073 R)
• M11: 1,310,029 km (0.096 R)
• M12: 1,421,329 km (0.075 R)
• M13: 1,553,574 km (0.111 R)
• M14: 1,680,882 km (0.115 R)
• M15: 1,736,382 km (0.074 R)
• M16: 1,868,627 km (0.079 R)
• M17: 2,053,530 km (0.072 R)
• M18: 2,133,116 km (0.089 R)
• M19: 2,254,590 km (0.1 R)
• M20: 2,367,985 km (0.1 R)
• M21: 2,472,703 km (0.116 R)
• M22: 2,579,067 km (0.105 R)
• M23: 2,708,619 km (0.119 R)
• M24: 2,963,085 km (0.101 R)
• M25: 3,121,808 km (0.11 R)
• M26: 3,412,178 km (0.112 R)
• M27: 3,518,991 km (0.09 R)
• M28: 3,772,260 km (0.11 R)
• M29: 3,845,712 km (0.061 R)
• M30: 3,956,864 km (0.08 R)
• M31: 4,144,609 km (0.112 R)
• M32: 4,245,737 km (0.1 R)
• M33: 4,360,778 km (0.102 R)
• M34: 4,672,241 km (0.12 R)
• M35: 4,817,500 km (0.119 R)
• M36: 4,910,700 km (0.108 R)
• M37: 5,248,492 km (0.095 R)
• M38: 5,385,673 km (0.033 R)
• M39: 5,482,463 km (0.074 R)
• M40: 5,734,086 km (0.115 R)
• M41: 5,875,456 km (0.1 R)
• M42: 5,946,515 km (0.106 R)
• M43: 6,003,662 km (0.087 R)
• M44: 6,205,020 km (0.12 R)
• M45: 6,277,426 km (0.098 R)
• M46: 6,437,795 km (0.109 R)
• M47: 6,570,039 km (0.083 R)
• M48: 6,792,491 km (0.112 R)
• M49: 6,912,170 km (0.08 R)
• M50: 7,260,134 km (0.081 R)
• M51: 7,474,658 km (0.071 R)
• M52: 7,722,392 km (0.081 R)
• M53: 8,130,943 km (0.113 R)
• M54: 8,546,377 km (0.078 R)
• M55: 8,740,555 km (0.078 R)
• M56: 9,498,118 km (0.107 R)
• M57: 9,665,668 km (0.102 R)
• M58: 9,901,733 km (0.074 R)
• M59: 9,969,651 km (0.099 R)
• M60: 10,328,237 km (0.043 R)
• M61: 10,604,245 km (0.113 R)
• M62: 10,795,431 km (0.092 R)
• M63: 10,900,299 km (0.105 R)
• M64: 11,075,628 km (0.076 R)
• M65: 11,128,436 km (0.102 R)
• M66: 11,199,046 km (0.114 R)
• M67: 11,305,111 km (0.059 R)
• M68: 11,358,218 km (0.114 R)
• M69: 11,464,882 km (0.061 R)
• M70: 11,571,694 km (0.1 R)
• M71: 11,625,251 km (0.057 R)
• M72: 11,678,956 km (0.102 R)
• M73: 11,948,532 km (0.071 R)
• M74: 12,020,787 km (0.11 R)
• M75: 12,183,849 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.7

Radius: 9.5

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.89 AU - 3.99 AU

Year: 2746 Days

Day: 8.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,433,959 km

• M1: 126,111 km (0.091 R)
• M2: 207,642 km (0.098 R)
• M3: 279,299 km (0.094 R)
• M4: 434,283 km (0.072 R)
• M5: 555,457 km (0.041 R)
• M6: 639,980 km (0.076 R)
• M7: 966,701 km (0.113 R)
• M8: 1,035,666 km (0.031 R)
• M9: 1,241,064 km (0.095 R)
• M10: 1,316,760 km (0.106 R)
• M11: 1,433,297 km (0.107 R)
• M12: 1,649,167 km (0.086 R)
• M13: 1,747,004 km (0.1 R)
• M14: 1,818,213 km (0.116 R)
• M15: 1,890,319 km (0.071 R)
• M16: 2,007,753 km (0.084 R)
• M17: 2,250,102 km (0.104 R)
• M18: 2,374,866 km (0.055 R)
• M19: 2,550,344 km (0.098 R)
• M20: 2,664,188 km (0.074 R)
• M21: 2,746,617 km (0.111 R)
• M22: 3,033,097 km (0.101 R)
• M23: 3,188,828 km (0.105 R)
• M24: 3,708,382 km (0.113 R)
• M25: 3,782,133 km (0.102 R)
• M26: 3,856,484 km (0.071 R)
• M27: 3,949,982 km (0.078 R)
• M28: 4,101,226 km (0.037 R)
• M29: 4,235,116 km (0.116 R)
• M30: 4,331,756 km (0.08 R)
• M31: 4,448,592 km (0.102 R)
• M32: 4,586,222 km (0.12 R)
• M33: 4,745,394 km (0.079 R)
• M34: 4,865,970 km (0.101 R)
• M35: 5,358,297 km (0.114 R)
• M36: 5,631,612 km (0.063 R)
• M37: 5,845,088 km (0.056 R)
• M38: 5,996,032 km (0.108 R)
• M39: 6,213,996 km (0.108 R)
• M40: 6,412,363 km (0.097 R)
• M41: 6,478,934 km (0.094 R)
• M42: 7,157,660 km (0.089 R)
• M43: 8,266,180 km (0.096 R)
• M44: 9,301,397 km (0.09 R)
• M45: 9,427,359 km (0.074 R)
• M46: 9,757,671 km (0.087 R)
• M47: 10,325,095 km (0.054 R)
• M48: 10,507,904 km (0.081 R)
• M49: 10,612,772 km (0.057 R)
• M50: 10,691,760 km (0.062 R)
• M51: 10,823,705 km (0.118 R)
• M52: 11,036,134 km (0.054 R)
• M53: 11,276,687 km (0.094 R)
• M54: 11,790,107 km (0.114 R)
• M55: 12,449,684 km (0.071 R)
• M56: 12,533,010 km (0.096 R)
• M57: 12,672,136 km (0.055 R)
• M58: 12,924,059 km (0.085 R)
• M59: 13,036,557 km (0.028 R)
• M60: 13,205,902 km (0.083 R)
• M61: 14,005,951 km (0.104 R)
• M62: 14,121,590 km (0.082 R)
• M63: 15,175,956 km (0.111 R)
• M64: 15,562,816 km (0.065 R)
• M65: 16,164,648 km (0.102 R)
• M66: 16,835,296 km (0.094 R)
• M67: 16,958,115 km (0.093 R)
• M68: 17,235,769 km (0.119 R)
• M69: 17,328,669 km (0.115 R)
• M70: 17,639,534 km (0.109 R)
• M71: 18,015,024 km (0.099 R)
• M72: 19,446,377 km (0.115 R)
• M73: 19,866,597 km (0.067 R)
• M74: 20,781,987 km (0.118 R)
• M75: 21,979,069 km (0.114 R)
• M76: 22,687,714 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 12.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.8 AU - 5.92 AU

Year: 4612 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,433,959 km

• M1: 167,250 km (0.103 R)
• M2: 257,308 km (0.049 R)
• M3: 437,873 km (0.081 R)
• M4: 650,152 km (0.088 R)
• M5: 883,375 km (0.101 R)
• M6: 1,002,605 km (0.102 R)
• M7: 1,249,441 km (0.111 R)
• M8: 1,459,626 km (0.119 R)
• M9: 1,642,435 km (0.077 R)
• M10: 1,874,013 km (0.108 R)
• M11: 1,999,226 km (0.116 R)
• M12: 2,528,354 km (0.092 R)
• M13: 2,809,298 km (0.105 R)
• M14: 2,929,276 km (0.055 R)
• M15: 3,026,664 km (0.113 R)
• M16: 3,162,200 km (0.093 R)
• M17: 3,465,285 km (0.106 R)
• M18: 3,751,615 km (0.098 R)
• M19: 3,884,309 km (0.105 R)
• M20: 3,978,107 km (0.067 R)
• M21: 4,154,333 km (0.032 R)
• M22: 4,291,813 km (0.113 R)
• M23: 4,458,765 km (0.085 R)
• M24: 4,585,324 km (0.057 R)
• M25: 4,784,738 km (0.065 R)
• M26: 4,943,462 km (0.078 R)
• M27: 5,192,243 km (0.046 R)
• M28: 5,520,311 km (0.036 R)
• M29: 5,702,222 km (0.095 R)
• M30: 5,824,443 km (0.042 R)
• M31: 6,040,762 km (0.098 R)
• M32: 6,354,319 km (0.062 R)
• M33: 6,449,463 km (0.103 R)
• M34: 6,948,522 km (0.072 R)
• M35: 7,112,182 km (0.049 R)
• M36: 7,527,017 km (0.077 R)
• M37: 7,627,846 km (0.093 R)
• M38: 7,830,701 km (0.046 R)
• M39: 7,949,780 km (0.118 R)
• M40: 8,519,898 km (0.099 R)
• M41: 8,660,071 km (0.117 R)
• M42: 8,853,950 km (0.048 R)
• M43: 8,978,266 km (0.061 R)
• M44: 9,827,383 km (0.11 R)
• M45: 9,956,037 km (0.086 R)
• M46: 10,196,441 km (0.09 R)
• M47: 10,382,691 km (0.116 R)
• M48: 10,513,888 km (0.119 R)
• M49: 10,626,685 km (0.06 R)
• M50: 10,796,628 km (0.088 R)
• M51: 10,929,471 km (0.117 R)
• M52: 11,081,911 km (0.11 R)
• M53: 11,215,801 km (0.104 R)
• M54: 12,109,798 km (0.098 R)
• M55: 12,426,048 km (0.118 R)
• M56: 12,625,163 km (0.091 R)
• M57: 12,705,048 km (0.062 R)
• M58: 13,006,338 km (0.098 R)
• M59: 13,249,135 km (0.106 R)
• M60: 13,452,439 km (0.082 R)
• M61: 13,575,109 km (0.109 R)
• M62: 13,697,929 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.9

Radius: 8.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.89 AU - 8.27 AU

Year: 8983 Days

Day: 11.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,433,959 km

• M1: 224,546 km (0.105 R)
• M2: 339,438 km (0.088 R)
• M3: 722,857 km (0.106 R)
• M4: 782,546 km (0.074 R)
• M5: 994,676 km (0.084 R)
• M6: 1,130,960 km (0.12 R)
• M7: 1,447,509 km (0.11 R)
• M8: 1,669,363 km (0.1 R)
• M9: 2,160,492 km (0.098 R)
• M10: 2,369,032 km (0.119 R)
• M11: 2,568,745 km (0.076 R)
• M12: 2,694,407 km (0.117 R)
• M13: 2,838,171 km (0.091 R)
• M14: 3,200,347 km (0.073 R)
• M15: 3,318,829 km (0.062 R)
• M16: 3,700,303 km (0.113 R)
• M17: 4,206,243 km (0.077 R)
• M18: 4,448,442 km (0.077 R)
• M19: 4,580,836 km (0.081 R)
• M20: 6,079,508 km (0.053 R)
• M21: 6,979,638 km (0.089 R)
• M22: 7,535,245 km (0.119 R)
• M23: 8,150,990 km (0.082 R)
• M24: 8,500,151 km (0.093 R)
• M25: 9,213,134 km (0.098 R)
• M26: 9,430,799 km (0.032 R)
• M27: 9,674,644 km (0.089 R)
• M28: 9,945,266 km (0.069 R)
• M29: 11,155,214 km (0.08 R)
• M30: 12,357,831 km (0.093 R)
• M31: 12,544,380 km (0.072 R)
• M32: 12,974,474 km (0.109 R)
• M33: 13,136,937 km (0.093 R)
• M34: 14,321,453 km (0.107 R)
• M35: 14,770,845 km (0.111 R)
• M36: 14,997,187 km (0.118 R)
• M37: 16,088,503 km (0.101 R)
• M38: 16,526,376 km (0.027 R)
• M39: 17,264,641 km (0.08 R)
• M40: 17,443,561 km (0.094 R)
• M41: 18,651,264 km (0.077 R)
• M42: 19,730,164 km (0.115 R)
• M43: 20,513,010 km (0.058 R)
• M44: 21,178,571 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit