🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.59 AU - 0.75 AU

Year: 199 Days

Day: 21.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,440,855 km

• M1: 75,248 km (0.103 R)
• M2: 240,553 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.88 AU - 1.04 AU

Year: 342 Days

Day: 27.4 Hours

Environment

Temp: 67 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.86 AU - 1.06 AU

Year: 342 Days

Day: 37.8 Hours

Environment

Temp: 75 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.1 AU - 1.22 AU

Year: 454 Days

Day: 19.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.72 AU - 3.12 AU

Year: 1813 Days

Day: 41.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.82 AU - 4.1 AU

Year: 2339 Days

Day: 27.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,440,855 km

• M1: 2,174,255 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.26 AU - 3.98 AU

Year: 2503 Days

Day: 42 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.2

Radius: 10

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.2 AU - 6.48 AU

Year: 4485 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,440,855 km

• M1: 293,212 km (0.063 R)
• M2: 387,458 km (0.114 R)
• M3: 682,465 km (0.117 R)
• M4: 779,405 km (0.11 R)
• M5: 855,550 km (0.077 R)
• M6: 934,239 km (0.108 R)
• M7: 1,186,012 km (0.113 R)
• M8: 1,587,682 km (0.091 R)
• M9: 1,838,259 km (0.106 R)
• M10: 2,174,106 km (0.102 R)
• M11: 2,321,310 km (0.113 R)
• M12: 2,452,956 km (0.076 R)
• M13: 2,586,996 km (0.1 R)
• M14: 2,963,534 km (0.066 R)
• M15: 3,485,331 km (0.113 R)
• M16: 3,702,099 km (0.067 R)
• M17: 4,058,291 km (0.087 R)
• M18: 4,636,786 km (0.095 R)
• M19: 4,707,995 km (0.103 R)
• M20: 5,365,028 km (0.045 R)
• M21: 5,768,045 km (0.093 R)
• M22: 6,050,935 km (0.115 R)
• M23: 6,417,449 km (0.054 R)
• M24: 6,550,143 km (0.102 R)
• M25: 6,818,222 km (0.12 R)
• M26: 7,476,303 km (0.067 R)
• M27: 7,559,928 km (0.113 R)
• M28: 7,813,048 km (0.092 R)
• M29: 7,954,717 km (0.075 R)
• M30: 8,183,303 km (0.118 R)
• M31: 8,269,621 km (0.048 R)
• M32: 8,647,206 km (0.069 R)
• M33: 8,764,490 km (0.062 R)
• M34: 9,000,556 km (0.076 R)
• M35: 9,449,050 km (0.088 R)
• M36: 9,996,878 km (0.11 R)
• M37: 10,119,997 km (0.066 R)
• M38: 10,367,880 km (0.103 R)
• M39: 10,617,709 km (0.079 R)
• M40: 10,680,540 km (0.084 R)
• M41: 10,964,477 km (0.106 R)
• M42: 11,282,971 km (0.119 R)
• M43: 11,346,998 km (0.096 R)
• M44: 11,798,934 km (0.051 R)
• M45: 11,994,458 km (0.081 R)
• M46: 12,223,792 km (0.075 R)
• M47: 13,021,447 km (0.12 R)
• M48: 13,291,023 km (0.111 R)
• M49: 13,630,760 km (0.113 R)
• M50: 14,007,597 km (0.115 R)
• M51: 14,318,611 km (0.099 R)
• M52: 14,527,150 km (0.038 R)
• M53: 14,736,737 km (0.119 R)
• M54: 16,087,157 km (0.092 R)
• M55: 16,704,098 km (0.09 R)
• M56: 17,439,821 km (0.056 R)
• M57: 18,073,517 km (0.051 R)
• M58: 18,374,358 km (0.113 R)
• M59: 18,828,687 km (0.063 R)
• M60: 19,903,249 km (0.118 R)
• M61: 20,136,023 km (0.085 R)
• M62: 20,213,963 km (0.112 R)
• M63: 21,076,545 km (0.113 R)
• M64: 21,155,532 km (0.112 R)
• M65: 21,671,496 km (0.085 R)
• M66: 22,756,529 km (0.095 R)
• M67: 23,735,647 km (0.074 R)
• M68: 24,313,244 km (0.064 R)
• M69: 24,478,999 km (0.076 R)
• M70: 24,562,175 km (0.075 R)
• M71: 25,482,202 km (0.084 R)
• M72: 25,650,649 km (0.081 R)
• M73: 27,485,168 km (0.115 R)
• M74: 28,396,518 km (0.116 R)
• M75: 28,746,278 km (0.111 R)
• M76: 29,361,724 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.2

Radius: 11.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.91 AU - 7.49 AU

Year: 7021 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 102,440,855 km

• M1: 142,716 km (0.111 R)
• M2: 238,459 km (0.12 R)
• M3: 332,257 km (0.118 R)
• M4: 807,529 km (0.09 R)
• M5: 1,028,485 km (0.114 R)
• M6: 1,529,189 km (0.074 R)
• M7: 1,841,999 km (0.055 R)
• M8: 2,271,494 km (0.052 R)
• M9: 2,588,642 km (0.034 R)
• M10: 2,899,057 km (0.098 R)
• M11: 3,112,683 km (0.114 R)
• M12: 3,287,413 km (0.102 R)
• M13: 3,465,435 km (0.097 R)
• M14: 3,924,551 km (0.117 R)
• M15: 4,575,002 km (0.086 R)
• M16: 4,849,664 km (0.07 R)
• M17: 5,027,236 km (0.032 R)
• M18: 5,181,322 km (0.066 R)
• M19: 5,389,114 km (0.115 R)
• M20: 6,220,279 km (0.106 R)
• M21: 6,385,735 km (0.105 R)
• M22: 6,721,283 km (0.069 R)
• M23: 7,005,219 km (0.09 R)
• M24: 7,293,195 km (0.118 R)
• M25: 7,409,433 km (0.056 R)
• M26: 7,526,269 km (0.036 R)
• M27: 7,880,816 km (0.111 R)
• M28: 8,150,242 km (0.099 R)
• M29: 9,258,163 km (0.099 R)
• M30: 10,152,310 km (0.091 R)
• M31: 10,412,909 km (0.075 R)
• M32: 10,675,753 km (0.115 R)
• M33: 10,807,997 km (0.097 R)
• M34: 11,241,382 km (0.045 R)
• M35: 11,511,107 km (0.081 R)
• M36: 12,263,585 km (0.097 R)
• M37: 12,402,112 km (0.078 R)
• M38: 12,610,801 km (0.05 R)
• M39: 13,279,653 km (0.061 R)
• M40: 14,322,799 km (0.112 R)
• M41: 14,798,969 km (0.06 R)
• M42: 14,983,424 km (0.071 R)
• M43: 15,280,226 km (0.096 R)
• M44: 15,616,522 km (0.112 R)
• M45: 16,106,604 km (0.08 R)
• M46: 16,258,297 km (0.102 R)
• M47: 16,563,327 km (0.116 R)
• M48: 17,295,459 km (0.102 R)
• M49: 17,489,936 km (0.107 R)
• M50: 17,802,446 km (0.079 R)
• M51: 18,274,726 km (0.087 R)
• M52: 18,831,081 km (0.12 R)
• M53: 19,272,095 km (0.045 R)
• M54: 20,082,617 km (0.104 R)
• M55: 20,780,341 km (0.067 R)
• M56: 21,360,930 km (0.105 R)
• M57: 21,820,794 km (0.11 R)
• M58: 22,199,576 km (0.108 R)
• M59: 22,326,285 km (0.049 R)
• M60: 22,453,294 km (0.062 R)
• M61: 23,006,208 km (0.057 R)
• M62: 25,527,680 km (0.068 R)
• M63: 26,820,953 km (0.07 R)
• M64: 27,181,484 km (0.096 R)
• M65: 27,588,989 km (0.093 R)
• M66: 28,547,762 km (0.106 R)
• M67: 28,731,617 km (0.084 R)
• M68: 28,869,696 km (0.119 R)
• M69: 29,008,074 km (0.093 R)
• M70: 29,424,555 km (0.091 R)
• M71: 30,029,529 km (0.109 R)
• M72: 30,450,796 km (0.062 R)
• M73: 30,685,814 km (0.068 R)
• M74: 30,874,158 km (0.1 R)
• M75: 31,678,845 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.6

Radius: 7.6

Gravity: 15.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.54 AU - 21.18 AU

Year: 27432 Days

Day: 19.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,440,855 km

• M1: 154,385 km (0.111 R)
• M2: 406,009 km (0.104 R)
• M3: 653,144 km (0.113 R)
• M4: 1,137,393 km (0.109 R)
• M5: 2,030,791 km (0.089 R)
• M6: 2,630,828 km (0.1 R)
• M7: 2,857,918 km (0.086 R)
• M8: 2,997,193 km (0.092 R)
• M9: 3,234,456 km (0.094 R)
• M10: 4,033,907 km (0.058 R)
• M11: 6,219,531 km (0.116 R)
• M12: 6,706,173 km (0.104 R)
• M13: 6,767,808 km (0.066 R)
• M14: 7,975,661 km (0.109 R)
• M15: 8,304,477 km (0.108 R)
• M16: 9,663,723 km (0.091 R)
• M17: 10,583,601 km (0.093 R)
• M18: 12,278,694 km (0.111 R)
• M19: 13,663,073 km (0.102 R)
• M20: 13,898,540 km (0.073 R)
• M21: 16,243,486 km (0.028 R)
• M22: 16,911,740 km (0.102 R)
• M23: 17,164,560 km (0.065 R)
• M24: 17,503,699 km (0.099 R)
• M25: 18,361,194 km (0.09 R)
• M26: 18,534,428 km (0.053 R)
• M27: 18,969,608 km (0.069 R)
• M28: 19,584,605 km (0.08 R)
• M29: 19,761,580 km (0.08 R)
• M30: 21,195,924 km (0.092 R)
• M31: 22,293,523 km (0.112 R)
• M32: 22,570,728 km (0.098 R)
• M33: 23,691,366 km (0.117 R)
• M34: 25,021,441 km (0.082 R)
• M35: 27,952,213 km (0.085 R)
• M36: 28,451,271 km (0.06 R)
• M37: 29,356,637 km (0.068 R)
• M38: 30,271,578 km (0.099 R)
• M39: 35,414,454 km (0.054 R)
• M40: 37,699,711 km (0.091 R)
• M41: 39,361,145 km (0.098 R)
• M42: 39,808,143 km (0.106 R)
• M43: 41,499,497 km (0.052 R)
• M44: 43,214,337 km (0.114 R)
• M45: 44,138,253 km (0.093 R)
• M46: 44,835,529 km (0.061 R)
• M47: 45,185,588 km (0.105 R)
• M48: 45,536,395 km (0.098 R)
• M49: 46,594,650 km (0.092 R)
• M50: 47,660,834 km (0.053 R)
• M51: 47,898,845 km (0.106 R)
• M52: 48,495,591 km (0.059 R)
• M53: 49,696,562 km (0.12 R)
• M54: 49,938,013 km (0.079 R)
• M55: 50,543,137 km (0.1 R)
• M56: 50,664,460 km (0.104 R)
• M57: 52,618,657 km (0.069 R)
• M58: 53,111,134 km (0.089 R)
• M59: 53,357,970 km (0.071 R)
• M60: 55,220,912 km (0.067 R)
• M61: 55,846,531 km (0.081 R)
• M62: 59,265,889 km (0.111 R)
• M63: 59,393,795 km (0.072 R)
• M64: 61,194,505 km (0.092 R)
• M65: 62,491,818 km (0.108 R)
• M66: 63,536,160 km (0.061 R)
• M67: 64,454,542 km (0.025 R)
• M68: 65,641,900 km (0.068 R)
• M69: 67,369,755 km (0.06 R)
• M70: 67,636,788 km (0.071 R)
• M71: 69,112,421 km (0.068 R)
• M72: 69,921,746 km (0.06 R)
• M73: 70,192,219 km (0.099 R)
• M74: 70,598,526 km (0.114 R)
• M75: 71,413,685 km (0.099 R)
• M76: 71,686,103 km (0.104 R)
• M77: 72,368,568 km (0.117 R)
• M78: 73,739,932 km (0.102 R)
• M79: 74,704,988 km (0.095 R)
• M80: 74,981,445 km (0.11 R)
• M81: 75,396,878 km (0.118 R)
• M82: 76,508,390 km (0.104 R)
• M83: 76,647,666 km (0.109 R)
• M84: 77,345,540 km (0.09 R)
• M85: 82,289,002 km (0.085 R)
• M86: 85,448,359 km (0.081 R)
• M87: 85,737,532 km (0.026 R)
• M88: 87,479,300 km (0.095 R)
• M89: 90,997,991 km (0.116 R)
• M90: 92,923,166 km (0.087 R)
• M91: 93,965,265 km (0.066 R)
• M92: 95,460,795 km (0.082 R)
• M93: 97,265,843 km (0.029 R)
• M94: 98,778,576 km (0.104 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 11,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit