🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.45 AU - 0.71 AU

Year: 159 Days

Day: 38.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.53 AU - 0.67 AU

Year: 167 Days

Day: 37 Hours

Environment

Temp: 165 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.8 AU - 0.82 AU

Year: 262 Days

Day: 20.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.82 AU - 1.08 AU

Year: 333 Days

Day: 47.3 Hours

Environment

Temp: 96 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,944,381 km

• M1: 188,643 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.52 AU - 1.56 AU

Year: 688 Days

Day: 22.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524

Radius: 9.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.01 AU - 6.53 AU

Year: 4354 Days

Day: 14.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,944,381 km

• M1: 126,111 km (0.107 R)
• M2: 190,737 km (0.049 R)
• M3: 278,551 km (0.112 R)
• M4: 386,262 km (0.108 R)
• M5: 473,627 km (0.117 R)
• M6: 836,850 km (0.052 R)
• M7: 931,097 km (0.085 R)
• M8: 1,041,500 km (0.043 R)
• M9: 1,182,721 km (0.045 R)
• M10: 1,289,384 km (0.082 R)
• M11: 1,718,730 km (0.089 R)
• M12: 2,207,017 km (0.109 R)
• M13: 2,289,745 km (0.089 R)
• M14: 2,390,275 km (0.1 R)
• M15: 2,561,415 km (0.076 R)
• M16: 3,135,871 km (0.119 R)
• M17: 3,380,463 km (0.096 R)
• M18: 3,476,206 km (0.091 R)
• M19: 3,572,996 km (0.101 R)
• M20: 3,968,832 km (0.071 R)
• M21: 4,130,996 km (0.115 R)
• M22: 4,192,480 km (0.078 R)
• M23: 4,316,198 km (0.102 R)
• M24: 4,399,374 km (0.06 R)
• M25: 4,609,858 km (0.116 R)
• M26: 4,823,484 km (0.055 R)
• M27: 4,953,335 km (0.072 R)
• M28: 5,194,337 km (0.096 R)
• M29: 5,506,698 km (0.082 R)
• M30: 6,033,133 km (0.119 R)
• M31: 6,219,980 km (0.086 R)
• M32: 6,671,467 km (0.08 R)
• M33: 6,767,957 km (0.056 R)
• M34: 6,913,516 km (0.049 R)
• M35: 7,232,309 km (0.089 R)
• M36: 7,631,436 km (0.119 R)
• M37: 7,706,983 km (0.075 R)
• M38: 8,425,053 km (0.047 R)
• M39: 8,529,323 km (0.027 R)
• M40: 8,844,825 km (0.026 R)
• M41: 9,896,647 km (0.087 R)
• M42: 10,006,751 km (0.107 R)
• M43: 10,256,131 km (0.086 R)
• M44: 10,479,331 km (0.119 R)
• M45: 10,676,052 km (0.091 R)
• M46: 11,130,231 km (0.089 R)
• M47: 11,187,527 km (0.029 R)
• M48: 11,736,103 km (0.119 R)
• M49: 12,530,617 km (0.102 R)
• M50: 12,619,927 km (0.088 R)
• M51: 13,039,848 km (0.104 R)
• M52: 13,403,371 km (0.055 R)
• M53: 13,464,257 km (0.087 R)
• M54: 13,862,487 km (0.107 R)
• M55: 14,326,689 km (0.083 R)
• M56: 14,545,102 km (0.115 R)
• M57: 15,461,688 km (0.098 R)
• M58: 15,846,454 km (0.082 R)
• M59: 16,266,824 km (0.103 R)
• M60: 16,364,361 km (0.113 R)
• M61: 16,821,981 km (0.117 R)
• M62: 16,986,539 km (0.117 R)
• M63: 18,728,756 km (0.113 R)
• M64: 19,413,914 km (0.093 R)
• M65: 19,517,436 km (0.065 R)
• M66: 19,968,025 km (0.067 R)
• M67: 20,492,066 km (0.047 R)
• M68: 20,562,377 km (0.112 R)
• M69: 21,304,532 km (0.097 R)
• M70: 22,091,566 km (0.103 R)
• M71: 22,561,004 km (0.041 R)
• M72: 22,706,114 km (0.087 R)
• M73: 23,399,800 km (0.077 R)
• M74: 24,063,266 km (0.082 R)
• M75: 24,137,467 km (0.097 R)
• M76: 24,248,768 km (0.095 R)
• M77: 24,509,068 km (0.091 R)
• M78: 24,882,614 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.4

Radius: 3.6

Gravity: 67.78 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 18.72 AU - 18.84 AU

Year: 29290 Days

Day: 17.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,944,381 km

• M1: 121,025 km (0.05 R)
• M2: 302,038 km (0.098 R)
• M3: 369,058 km (0.033 R)
• M4: 683,513 km (0.063 R)
• M5: 994,975 km (0.074 R)
• M6: 1,130,511 km (0.064 R)
• M7: 1,571,825 km (0.032 R)
• M8: 1,729,800 km (0.116 R)
• M9: 1,892,862 km (0.118 R)
• M10: 2,592,830 km (0.108 R)
• M11: 3,313,892 km (0.03 R)
• M12: 3,364,007 km (0.081 R)
• M13: 3,567,311 km (0.111 R)
• M14: 3,774,504 km (0.116 R)
• M15: 5,389,263 km (0.072 R)
• M16: 5,626,675 km (0.062 R)
• M17: 6,864,597 km (0.044 R)
• M18: 6,928,625 km (0.072 R)
• M19: 7,316,981 km (0.086 R)
• M20: 7,646,097 km (0.112 R)
• M21: 9,504,402 km (0.079 R)
• M22: 9,863,137 km (0.119 R)
• M23: 9,935,393 km (0.058 R)
• M24: 11,875,528 km (0.072 R)
• M25: 12,809,318 km (0.087 R)
• M26: 13,284,889 km (0.109 R)
• M27: 14,090,474 km (0.11 R)
• M28: 14,499,175 km (0.113 R)
• M29: 15,917,662 km (0.117 R)
• M30: 17,031,718 km (0.116 R)
• M31: 18,704,820 km (0.099 R)
• M32: 21,544,487 km (0.109 R)
• M33: 22,109,369 km (0.113 R)
• M34: 22,965,966 km (0.048 R)
• M35: 23,350,133 km (0.093 R)
• M36: 23,833,185 km (0.034 R)
• M37: 27,611,429 km (0.077 R)
• M38: 27,917,506 km (0.12 R)
• M39: 30,511,832 km (0.093 R)
• M40: 30,828,232 km (0.032 R)
• M41: 35,925,629 km (0.093 R)
• M42: 37,493,714 km (0.119 R)
• M43: 41,626,954 km (0.099 R)
• M44: 44,461,534 km (0.103 R)
• M45: 44,700,442 km (0.12 R)
• M46: 45,179,754 km (0.062 R)
• M47: 46,506,687 km (0.107 R)
• M48: 48,828,446 km (0.089 R)
• M49: 49,569,404 km (0.092 R)
• M50: 49,693,271 km (0.052 R)
• M51: 49,817,288 km (0.064 R)
• M52: 49,941,304 km (0.109 R)
• M53: 50,812,712 km (0.059 R)
• M54: 51,940,381 km (0.09 R)
• M55: 55,758,418 km (0.113 R)
• M56: 57,310,795 km (0.104 R)
• M57: 58,092,294 km (0.108 R)
• M58: 59,271,125 km (0.057 R)
• M59: 59,665,764 km (0.119 R)
• M60: 60,193,396 km (0.119 R)
• M61: 61,386,289 km (0.098 R)
• M62: 63,257,160 km (0.107 R)
• M63: 63,525,988 km (0.113 R)
• M64: 65,282,416 km (0.081 R)
• M65: 65,418,102 km (0.07 R)
• M66: 66,371,190 km (0.047 R)
• M67: 66,507,623 km (0.111 R)
• M68: 67,740,609 km (0.037 R)
• M69: 68,428,759 km (0.081 R)
• M70: 69,119,303 km (0.102 R)
• M71: 71,204,547 km (0.045 R)
• M72: 73,451,657 km (0.034 R)
• M73: 74,158,656 km (0.106 R)
• M74: 74,725,782 km (0.046 R)
• M75: 78,159,053 km (0.111 R)
• M76: 79,894,987 km (0.097 R)
• M77: 82,669,279 km (0.12 R)
• M78: 84,289,723 km (0.099 R)
• M79: 84,585,478 km (0.086 R)
• M80: 86,069,489 km (0.102 R)
• M81: 87,262,981 km (0.031 R)
• M82: 91,786,671 km (0.12 R)
• M83: 93,923,677 km (0.055 R)
• M84: 95,152,174 km (0.113 R)
• M85: 97,314,911 km (0.025 R)
• M86: 97,935,742 km (0.06 R)
• M87: 100,275,752 km (0.045 R)
• M88: 101,059,794 km (0.1 R)
• M89: 102,476,187 km (0.111 R)
• M90: 103,740,887 km (0.045 R)
• M91: 105,647,363 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.9

Radius: 7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.8 AU - 19.46 AU

Year: 30112 Days

Day: 21.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,944,381 km

• M1: 117,135 km (0.097 R)
• M2: 194,477 km (0.098 R)
• M3: 313,258 km (0.086 R)
• M4: 726,896 km (0.109 R)
• M5: 946,506 km (0.083 R)
• M6: 1,112,559 km (0.055 R)
• M7: 1,161,927 km (0.109 R)
• M8: 1,340,098 km (0.119 R)
• M9: 1,956,291 km (0.117 R)
• M10: 2,616,317 km (0.104 R)
• M11: 3,127,044 km (0.09 R)
• M12: 3,197,505 km (0.107 R)
• M13: 3,705,240 km (0.047 R)
• M14: 4,875,843 km (0.079 R)
• M15: 5,206,006 km (0.119 R)
• M16: 5,714,938 km (0.103 R)
• M17: 5,844,639 km (0.095 R)
• M18: 6,195,297 km (0.095 R)
• M19: 6,284,008 km (0.057 R)
• M20: 6,688,521 km (0.066 R)
• M21: 7,287,810 km (0.117 R)
• M22: 7,381,458 km (0.106 R)
• M23: 9,236,921 km (0.09 R)
• M24: 9,799,558 km (0.078 R)
• M25: 9,851,319 km (0.087 R)
• M26: 9,954,990 km (0.117 R)
• M27: 10,320,757 km (0.118 R)
• M28: 10,426,074 km (0.084 R)
• M29: 11,065,455 km (0.057 R)
• M30: 11,717,552 km (0.045 R)
• M31: 12,214,816 km (0.094 R)
• M32: 12,382,066 km (0.094 R)
• M33: 12,888,455 km (0.081 R)
• M34: 17,426,357 km (0.1 R)
• M35: 18,951,956 km (0.067 R)
• M36: 19,016,433 km (0.077 R)
• M37: 20,189,878 km (0.11 R)
• M38: 20,785,278 km (0.072 R)
• M39: 22,129,115 km (0.101 R)
• M40: 22,880,097 km (0.11 R)
• M41: 23,224,321 km (0.116 R)
• M42: 23,362,400 km (0.116 R)
• M43: 23,570,042 km (0.068 R)
• M44: 24,057,133 km (0.116 R)
• M45: 24,126,995 km (0.041 R)
• M46: 24,829,207 km (0.094 R)
• M47: 25,609,360 km (0.103 R)
• M48: 26,613,910 km (0.089 R)
• M49: 27,339,310 km (0.119 R)
• M50: 27,412,314 km (0.118 R)
• M51: 27,777,781 km (0.05 R)
• M52: 27,924,387 km (0.119 R)
• M53: 28,071,292 km (0.079 R)
• M54: 28,144,895 km (0.112 R)
• M55: 28,809,558 km (0.097 R)
• M56: 30,380,784 km (0.088 R)
• M57: 30,834,814 km (0.11 R)
• M58: 31,902,943 km (0.108 R)
• M59: 34,310,870 km (0.081 R)
• M60: 35,179,286 km (0.106 R)
• M61: 35,974,997 km (0.065 R)
• M62: 36,134,917 km (0.042 R)
• M63: 37,098,926 km (0.091 R)
• M64: 37,746,385 km (0.058 R)
• M65: 38,315,904 km (0.073 R)
• M66: 38,970,395 km (0.116 R)
• M67: 39,052,375 km (0.117 R)
• M68: 39,628,476 km (0.11 R)
• M69: 40,290,297 km (0.115 R)
• M70: 40,539,377 km (0.106 R)
• M71: 42,973,634 km (0.071 R)
• M72: 44,080,209 km (0.071 R)
• M73: 46,582,234 km (0.119 R)
• M74: 50,644,414 km (0.094 R)
• M75: 53,445,186 km (0.117 R)
• M76: 53,536,440 km (0.096 R)
• M77: 55,463,261 km (0.067 R)
• M78: 56,946,524 km (0.051 R)
• M79: 57,039,574 km (0.112 R)
• M80: 57,412,671 km (0.095 R)
• M81: 57,786,516 km (0.099 R)
• M82: 58,630,697 km (0.081 R)
• M83: 58,724,644 km (0.097 R)
• M84: 59,857,100 km (0.068 R)
• M85: 61,473,804 km (0.096 R)
• M86: 61,569,397 km (0.09 R)
• M87: 61,664,990 km (0.09 R)
• M88: 62,335,488 km (0.06 R)
• M89: 62,815,847 km (0.1 R)
• M90: 63,201,211 km (0.078 R)
• M91: 63,297,552 km (0.112 R)
• M92: 63,490,533 km (0.108 R)
• M93: 64,264,552 km (0.045 R)
• M94: 64,458,581 km (0.107 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 11,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit