🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.62 AU - 0.96 AU

Year: 253 Days

Day: 36.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.9 AU - 2.18 AU

Year: 1049 Days

Day: 31.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,039,672 km

• M1: 1,075,160 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.97 AU - 2.81 AU

Year: 1330 Days

Day: 42.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,039,672 km

• M1: 554,859 km (0.052 R)
• M2: 854,503 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.04 AU - 2.88 AU

Year: 1389 Days

Day: 25.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,039,672 km

• M1: 121,174 km (0.082 R)
• M2: 739,163 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.07 AU - 3.31 AU

Year: 1588 Days

Day: 41.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.39 AU - 3.53 AU

Year: 1833 Days

Day: 20.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,039,672 km

• M1: 376,089 km (0.117 R)
• M2: 1,062,294 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.8

Radius: 12.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.16 AU - 6.2 AU

Year: 5529 Days

Day: 9.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,039,672 km

• M1: 153,936 km (0.029 R)
• M2: 233,223 km (0.091 R)
• M3: 414,984 km (0.083 R)
• M4: 580,589 km (0.116 R)
• M5: 807,230 km (0.028 R)
• M6: 906,563 km (0.092 R)
• M7: 984,055 km (0.113 R)
• M8: 1,452,745 km (0.081 R)
• M9: 1,529,638 km (0.087 R)
• M10: 2,195,349 km (0.067 R)
• M11: 2,522,220 km (0.061 R)
• M12: 2,768,159 km (0.097 R)
• M13: 2,903,994 km (0.107 R)
• M14: 3,386,447 km (0.037 R)
• M15: 3,552,949 km (0.11 R)
• M16: 3,764,930 km (0.108 R)
• M17: 4,268,476 km (0.105 R)
• M18: 4,380,824 km (0.108 R)
• M19: 4,631,550 km (0.118 R)
• M20: 4,816,902 km (0.096 R)
• M21: 5,004,647 km (0.087 R)
• M22: 5,509,241 km (0.115 R)
• M23: 5,755,180 km (0.107 R)
• M24: 6,156,551 km (0.107 R)
• M25: 7,199,248 km (0.076 R)
• M26: 8,100,426 km (0.114 R)
• M27: 8,240,150 km (0.113 R)
• M28: 8,465,295 km (0.088 R)
• M29: 8,550,266 km (0.076 R)
• M30: 8,692,534 km (0.056 R)
• M31: 8,892,995 km (0.112 R)
• M32: 9,008,185 km (0.092 R)
• M33: 9,386,219 km (0.112 R)
• M34: 9,769,489 km (0.092 R)
• M35: 11,698,703 km (0.069 R)
• M36: 11,856,828 km (0.03 R)
• M37: 11,983,837 km (0.113 R)
• M38: 12,560,836 km (0.118 R)
• M39: 12,852,851 km (0.106 R)
• M40: 12,983,300 km (0.108 R)
• M41: 13,311,368 km (0.11 R)
• M42: 13,443,463 km (0.099 R)
• M43: 13,609,068 km (0.082 R)
• M44: 13,808,781 km (0.086 R)
• M45: 14,244,709 km (0.108 R)
• M46: 14,481,373 km (0.08 R)
• M47: 15,510,307 km (0.117 R)
• M48: 15,614,577 km (0.112 R)
• M49: 15,718,996 km (0.116 R)
• M50: 15,998,595 km (0.096 R)
• M51: 16,527,274 km (0.083 R)
• M52: 16,776,055 km (0.096 R)
• M53: 17,241,304 km (0.112 R)
• M54: 17,385,217 km (0.099 R)
• M55: 17,529,729 km (0.049 R)
• M56: 18,221,021 km (0.082 R)
• M57: 18,330,975 km (0.066 R)
• M58: 18,478,030 km (0.095 R)
• M59: 18,847,237 km (0.073 R)
• M60: 19,107,089 km (0.118 R)
• M61: 19,780,878 km (0.105 R)
• M62: 20,196,461 km (0.12 R)
• M63: 20,653,183 km (0.096 R)
• M64: 21,344,624 km (0.096 R)
• M65: 21,499,308 km (0.045 R)
• M66: 22,121,785 km (0.073 R)
• M67: 22,553,076 km (0.097 R)
• M68: 24,064,762 km (0.119 R)
• M69: 24,589,402 km (0.108 R)
• M70: 24,792,107 km (0.117 R)
• M71: 26,020,605 km (0.113 R)
• M72: 26,103,183 km (0.059 R)
• M73: 26,392,954 km (0.1 R)
• M74: 26,683,772 km (0.075 R)
• M75: 26,934,049 km (0.065 R)
• M76: 27,900,152 km (0.076 R)
• M77: 28,027,011 km (0.093 R)
• M78: 28,366,299 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 9.8

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.35 AU - 8.91 AU

Year: 9124 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,039,672 km

• M1: 125,662 km (0.087 R)
• M2: 378,782 km (0.082 R)
• M3: 477,666 km (0.104 R)
• M4: 544,686 km (0.075 R)
• M5: 630,106 km (0.099 R)
• M6: 1,109,867 km (0.026 R)
• M7: 1,298,360 km (0.04 R)
• M8: 1,642,884 km (0.103 R)
• M9: 1,903,334 km (0.08 R)
• M10: 2,224,072 km (0.115 R)
• M11: 2,318,767 km (0.104 R)
• M12: 2,463,727 km (0.104 R)
• M13: 3,727,231 km (0.072 R)
• M14: 3,812,203 km (0.086 R)
• M15: 3,954,919 km (0.101 R)
• M16: 4,513,966 km (0.119 R)
• M17: 4,604,473 km (0.113 R)
• M18: 4,879,883 km (0.069 R)
• M19: 5,414,695 km (0.045 R)
• M20: 5,640,289 km (0.083 R)
• M21: 5,803,350 km (0.11 R)
• M22: 6,100,900 km (0.07 R)
• M23: 6,988,465 km (0.107 R)
• M24: 7,411,677 km (0.048 R)
• M25: 7,590,446 km (0.079 R)
• M26: 7,734,509 km (0.096 R)
• M27: 7,806,914 km (0.079 R)
• M28: 8,543,235 km (0.104 R)
• M29: 9,109,912 km (0.06 R)
• M30: 9,923,874 km (0.055 R)
• M31: 10,559,515 km (0.089 R)
• M32: 10,720,483 km (0.048 R)
• M33: 11,249,311 km (0.097 R)
• M34: 11,661,902 km (0.044 R)
• M35: 11,786,667 km (0.094 R)
• M36: 12,972,379 km (0.081 R)
• M37: 13,492,232 km (0.096 R)
• M38: 14,195,791 km (0.066 R)
• M39: 15,455,704 km (0.117 R)
• M40: 15,730,366 km (0.098 R)
• M41: 17,033,214 km (0.1 R)
• M42: 17,127,610 km (0.101 R)
• M43: 17,411,846 km (0.113 R)
• M44: 18,129,168 km (0.048 R)
• M45: 18,612,817 km (0.108 R)
• M46: 18,953,901 km (0.118 R)
• M47: 19,247,860 km (0.116 R)
• M48: 20,388,843 km (0.071 R)
• M49: 21,043,334 km (0.102 R)
• M50: 21,296,902 km (0.079 R)
• M51: 22,943,825 km (0.117 R)
• M52: 23,519,328 km (0.082 R)
• M53: 23,993,853 km (0.078 R)
• M54: 24,365,005 km (0.063 R)
• M55: 26,031,675 km (0.104 R)
• M56: 26,358,397 km (0.103 R)
• M57: 26,577,109 km (0.115 R)
• M58: 26,906,224 km (0.049 R)
• M59: 27,347,089 km (0.038 R)
• M60: 27,901,499 km (0.119 R)
• M61: 28,347,749 km (0.079 R)
• M62: 29,473,772 km (0.09 R)
• M63: 29,700,712 km (0.089 R)
• M64: 30,786,643 km (0.1 R)
• M65: 31,363,343 km (0.068 R)
• M66: 31,479,132 km (0.09 R)
• M67: 33,350,901 km (0.107 R)
• M68: 33,587,415 km (0.101 R)
• M69: 34,062,089 km (0.026 R)
• M70: 34,359,938 km (0.118 R)
• M71: 35,258,573 km (0.071 R)
• M72: 35,439,137 km (0.119 R)
• M73: 35,801,463 km (0.09 R)
• M74: 36,286,310 km (0.043 R)
• M75: 36,834,437 km (0.12 R)
• M76: 37,877,134 km (0.07 R)
• M77: 39,116,402 km (0.09 R)
• M78: 39,178,635 km (0.1 R)
• M79: 39,241,017 km (0.1 R)
• M80: 39,553,228 km (0.071 R)
• M81: 40,117,212 km (0.034 R)
• M82: 40,242,874 km (0.072 R)
• M83: 40,557,778 km (0.102 R)
• M84: 41,443,697 km (0.072 R)
• M85: 41,952,778 km (0.11 R)
• M86: 42,144,263 km (0.105 R)
• M87: 42,208,142 km (0.061 R)
• M88: 42,272,020 km (0.113 R)
• M89: 42,399,926 km (0.107 R)
• M90: 42,592,010 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.1

Radius: 5.7

Gravity: 19.42 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.21 AU - 20.39 AU

Year: 28174 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,039,672 km

• M1: 125,363 km (0.097 R)
• M2: 208,689 km (0.109 R)
• M3: 259,104 km (0.111 R)
• M4: 506,538 km (0.073 R)
• M5: 578,345 km (0.108 R)
• M6: 1,611,618 km (0.039 R)
• M7: 1,829,732 km (0.105 R)
• M8: 2,096,165 km (0.11 R)
• M9: 2,174,555 km (0.088 R)
• M10: 2,665,236 km (0.073 R)
• M11: 3,839,280 km (0.101 R)
• M12: 4,032,560 km (0.091 R)
• M13: 4,378,281 km (0.095 R)
• M14: 5,364,280 km (0.107 R)
• M15: 6,935,357 km (0.105 R)
• M16: 7,170,675 km (0.099 R)
• M17: 9,927,016 km (0.117 R)
• M18: 9,993,138 km (0.07 R)
• M19: 10,392,714 km (0.071 R)
• M20: 11,207,274 km (0.04 R)
• M21: 11,414,168 km (0.098 R)
• M22: 12,042,329 km (0.077 R)
• M23: 12,753,368 km (0.093 R)
• M24: 12,897,281 km (0.067 R)
• M25: 13,186,604 km (0.095 R)
• M26: 13,919,184 km (0.118 R)
• M27: 15,500,284 km (0.113 R)
• M28: 15,885,050 km (0.044 R)
• M29: 16,039,734 km (0.102 R)
• M30: 16,585,467 km (0.053 R)
• M31: 16,742,545 km (0.059 R)
• M32: 16,821,233 km (0.113 R)
• M33: 18,177,936 km (0.085 R)
• M34: 19,238,885 km (0.095 R)
• M35: 22,106,975 km (0.101 R)
• M36: 24,477,802 km (0.103 R)
• M37: 26,468,351 km (0.106 R)
• M38: 26,743,911 km (0.099 R)
• M39: 29,170,538 km (0.12 R)
• M40: 30,218,321 km (0.045 R)
• M41: 31,861,654 km (0.06 R)
• M42: 32,841,819 km (0.119 R)
• M43: 33,931,340 km (0.068 R)
• M44: 34,030,972 km (0.039 R)
• M45: 34,731,090 km (0.114 R)
• M46: 35,739,679 km (0.105 R)
• M47: 35,942,534 km (0.068 R)
• M48: 36,145,688 km (0.103 R)
• M49: 39,344,390 km (0.051 R)
• M50: 41,455,664 km (0.067 R)
• M51: 42,203,205 km (0.1 R)
• M52: 43,170,954 km (0.071 R)
• M53: 44,037,275 km (0.12 R)
• M54: 44,909,281 km (0.076 R)
• M55: 45,018,637 km (0.119 R)
• M56: 45,237,798 km (0.099 R)
• M57: 45,347,453 km (0.118 R)
• M58: 45,897,076 km (0.032 R)
• M59: 46,007,329 km (0.094 R)
• M60: 50,942,563 km (0.12 R)
• M61: 51,056,706 km (0.119 R)
• M62: 51,285,142 km (0.075 R)
• M63: 51,628,469 km (0.109 R)
• M64: 52,663,088 km (0.106 R)
• M65: 54,752,671 km (0.078 R)
• M66: 54,986,493 km (0.089 R)
• M67: 55,925,219 km (0.093 R)
• M68: 56,396,602 km (0.088 R)
• M69: 57,461,889 km (0.075 R)
• M70: 57,937,610 km (0.074 R)
• M71: 58,414,528 km (0.079 R)
• M72: 58,653,436 km (0.089 R)
• M73: 58,772,964 km (0.108 R)
• M74: 60,455,940 km (0.113 R)
• M75: 63,745,897 km (0.107 R)
• M76: 65,971,315 km (0.117 R)
• M77: 67,218,512 km (0.098 R)
• M78: 67,468,939 km (0.099 R)
• M79: 70,243,680 km (0.098 R)
• M80: 70,497,847 km (0.117 R)
• M81: 71,389,600 km (0.099 R)
• M82: 72,028,832 km (0.096 R)
• M83: 73,699,690 km (0.12 R)
• M84: 75,123,563 km (0.075 R)
• M85: 78,393,024 km (0.071 R)
• M86: 83,316,440 km (0.095 R)
• M87: 83,719,905 km (0.055 R)
• M88: 84,259,056 km (0.052 R)
• M89: 84,529,080 km (0.094 R)
• M90: 91,232,710 km (0.09 R)
• M91: 91,648,592 km (0.066 R)
• M92: 91,926,246 km (0.119 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 12,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit