🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.38 AU - 0.62 AU

Year: 129 Days

Day: 18.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,898,911 km

• M1: 310,864 km (0.093 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.8

Radius: 14.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.71 AU - 7.91 AU

Year: 7219 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 77,898,911 km

• M1: 369,507 km (0.092 R)
• M2: 468,690 km (0.078 R)
• M3: 651,648 km (0.12 R)
• M4: 748,289 km (0.114 R)
• M5: 971,040 km (0.055 R)
• M6: 1,176,737 km (0.054 R)
• M7: 1,355,058 km (0.103 R)
• M8: 1,663,229 km (0.092 R)
• M9: 2,093,173 km (0.068 R)
• M10: 2,904,742 km (0.061 R)
• M11: 3,036,388 km (0.071 R)
• M12: 3,228,023 km (0.061 R)
• M13: 3,563,122 km (0.109 R)
• M14: 4,076,692 km (0.114 R)
• M15: 4,417,924 km (0.078 R)
• M16: 5,060,148 km (0.079 R)
• M17: 5,265,546 km (0.057 R)
• M18: 5,427,112 km (0.046 R)
• M19: 5,520,311 km (0.104 R)
• M20: 5,850,474 km (0.102 R)
• M21: 6,042,258 km (0.064 R)
• M22: 6,138,749 km (0.103 R)
• M23: 6,880,006 km (0.075 R)
• M24: 6,980,985 km (0.066 R)
• M25: 7,133,425 km (0.108 R)
• M26: 8,582,131 km (0.093 R)
• M27: 8,882,673 km (0.065 R)
• M28: 9,131,155 km (0.117 R)
• M29: 9,522,353 km (0.108 R)
• M30: 9,748,396 km (0.111 R)
• M31: 11,559,727 km (0.061 R)
• M32: 11,801,028 km (0.078 R)
• M33: 11,983,089 km (0.04 R)
• M34: 12,257,900 km (0.11 R)
• M35: 12,380,720 km (0.028 R)
• M36: 13,790,530 km (0.11 R)
• M37: 15,449,421 km (0.067 R)
• M38: 17,308,324 km (0.094 R)
• M39: 17,411,696 km (0.039 R)
• M40: 17,827,429 km (0.115 R)
• M41: 18,351,769 km (0.117 R)
• M42: 21,343,727 km (0.111 R)
• M43: 22,162,027 km (0.043 R)
• M44: 22,424,422 km (0.101 R)
• M45: 23,790,849 km (0.067 R)
• M46: 24,290,805 km (0.092 R)
• M47: 24,406,743 km (0.1 R)
• M48: 26,404,772 km (0.055 R)
• M49: 26,643,381 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.8

Radius: 11.1

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.31 AU - 8.91 AU

Year: 7668 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,898,911 km

• M1: 145,409 km (0.098 R)
• M2: 265,387 km (0.096 R)
• M3: 407,953 km (0.075 R)
• M4: 553,662 km (0.107 R)
• M5: 626,516 km (0.096 R)
• M6: 703,110 km (0.106 R)
• M7: 1,176,138 km (0.072 R)
• M8: 1,583,344 km (0.065 R)
• M9: 1,758,523 km (0.118 R)
• M10: 1,917,097 km (0.104 R)
• M11: 2,009,847 km (0.094 R)
• M12: 2,421,391 km (0.103 R)
• M13: 2,624,246 km (0.093 R)
• M14: 2,753,947 km (0.104 R)
• M15: 3,238,644 km (0.119 R)
• M16: 3,462,742 km (0.118 R)
• M17: 4,195,771 km (0.108 R)
• M18: 4,440,364 km (0.086 R)
• M19: 5,040,251 km (0.11 R)
• M20: 5,235,028 km (0.114 R)
• M21: 5,732,890 km (0.097 R)
• M22: 5,970,451 km (0.112 R)
• M23: 6,073,374 km (0.066 R)
• M24: 6,211,304 km (0.106 R)
• M25: 6,845,449 km (0.104 R)
• M26: 7,061,319 km (0.096 R)
• M27: 7,648,341 km (0.047 R)
• M28: 7,985,385 km (0.081 R)
• M29: 8,519,449 km (0.119 R)
• M30: 8,674,133 km (0.111 R)
• M31: 8,751,924 km (0.116 R)
• M32: 9,702,619 km (0.07 R)
• M33: 9,783,402 km (0.086 R)
• M34: 11,316,630 km (0.085 R)
• M35: 11,401,602 km (0.071 R)
• M36: 12,002,686 km (0.063 R)
• M37: 12,132,836 km (0.071 R)
• M38: 12,219,752 km (0.036 R)
• M39: 12,613,943 km (0.08 R)
• M40: 13,101,482 km (0.074 R)
• M41: 14,186,516 km (0.05 R)
• M42: 14,786,104 km (0.101 R)
• M43: 15,488,466 km (0.058 R)
• M44: 15,630,285 km (0.096 R)
• M45: 15,819,975 km (0.062 R)
• M46: 16,105,856 km (0.104 R)
• M47: 16,731,475 km (0.111 R)
• M48: 17,071,511 km (0.053 R)
• M49: 17,169,198 km (0.071 R)
• M50: 18,555,073 km (0.073 R)
• M51: 18,755,983 km (0.112 R)
• M52: 18,856,662 km (0.098 R)
• M53: 19,109,183 km (0.062 R)
• M54: 19,668,978 km (0.072 R)
• M55: 20,028,013 km (0.067 R)
• M56: 20,596,485 km (0.114 R)
• M57: 22,440,429 km (0.096 R)
• M58: 22,547,391 km (0.114 R)
• M59: 22,761,914 km (0.112 R)
• M60: 23,246,911 km (0.067 R)
• M61: 23,463,528 km (0.12 R)
• M62: 23,789,652 km (0.104 R)
• M63: 25,109,703 km (0.053 R)
• M64: 25,276,355 km (0.1 R)
• M65: 25,890,604 km (0.081 R)
• M66: 26,227,648 km (0.047 R)
• M67: 26,792,829 km (0.078 R)
• M68: 27,647,930 km (0.105 R)
• M69: 27,935,009 km (0.118 R)
• M70: 29,151,389 km (0.109 R)
• M71: 30,622,086 km (0.034 R)
• M72: 31,157,347 km (0.104 R)
• M73: 31,515,933 km (0.1 R)
• M74: 32,903,304 km (0.098 R)
• M75: 33,329,508 km (0.076 R)
• M76: 33,757,508 km (0.111 R)
• M77: 34,680,826 km (0.116 R)
• M78: 35,363,141 km (0.094 R)
• M79: 35,862,200 km (0.111 R)
• M80: 36,804,218 km (0.096 R)
• M81: 38,392,199 km (0.119 R)
• M82: 38,648,460 km (0.106 R)
• M83: 38,776,666 km (0.074 R)
• M84: 40,262,322 km (0.119 R)
• M85: 40,392,323 km (0.025 R)
• M86: 43,755,881 km (0.056 R)
• M87: 44,157,551 km (0.117 R)

Asteroid Belt

Center: 12.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.4

Radius: 3.1

Gravity: 39.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.5 AU - 18.58 AU

Year: 27986 Days

Day: 19.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,898,911 km

• M1: 153,936 km (0.054 R)
• M2: 505,342 km (0.074 R)
• M3: 638,185 km (0.057 R)
• M4: 757,115 km (0.09 R)
• M5: 831,914 km (0.069 R)
• M6: 1,605,933 km (0.086 R)
• M7: 2,537,778 km (0.1 R)
• M8: 3,815,045 km (0.054 R)
• M9: 3,986,783 km (0.079 R)
• M10: 4,117,083 km (0.093 R)
• M11: 4,882,127 km (0.046 R)
• M12: 4,928,502 km (0.096 R)
• M13: 6,385,286 km (0.086 R)
• M14: 6,486,863 km (0.077 R)
• M15: 7,054,886 km (0.1 R)
• M16: 7,318,328 km (0.089 R)
• M17: 7,531,355 km (0.072 R)
• M18: 8,626,860 km (0.111 R)
• M19: 8,908,404 km (0.095 R)
• M20: 8,965,101 km (0.095 R)
• M21: 9,193,088 km (0.119 R)
• M22: 9,538,510 km (0.077 R)
• M23: 9,946,762 km (0.053 R)
• M24: 10,005,554 km (0.102 R)
• M25: 10,123,587 km (0.082 R)
• M26: 10,540,068 km (0.086 R)
• M27: 10,901,496 km (0.108 R)
• M28: 11,328,149 km (0.075 R)
• M29: 12,704,599 km (0.061 R)
• M30: 12,896,384 km (0.082 R)
• M31: 12,960,412 km (0.095 R)
• M32: 13,024,739 km (0.114 R)
• M33: 13,412,347 km (0.067 R)
• M34: 14,464,469 km (0.087 R)
• M35: 15,338,569 km (0.097 R)
• M36: 16,229,723 km (0.091 R)
• M37: 16,716,365 km (0.08 R)
• M38: 19,147,929 km (0.108 R)
• M39: 21,307,225 km (0.08 R)
• M40: 22,222,913 km (0.075 R)
• M41: 23,620,606 km (0.099 R)
• M42: 24,250,862 km (0.037 R)
• M43: 25,206,493 km (0.091 R)
• M44: 27,236,686 km (0.059 R)
• M45: 27,648,978 km (0.117 R)
• M46: 28,479,695 km (0.087 R)
• M47: 28,982,194 km (0.11 R)
• M48: 31,106,633 km (0.099 R)
• M49: 31,623,943 km (0.042 R)
• M50: 32,754,603 km (0.055 R)
• M51: 33,368,852 km (0.105 R)
• M52: 34,430,698 km (0.033 R)
• M53: 35,144,579 km (0.086 R)
• M54: 35,593,373 km (0.108 R)
• M55: 37,498,651 km (0.109 R)
• M56: 38,049,022 km (0.086 R)
• M57: 38,233,177 km (0.067 R)
• M58: 39,996,487 km (0.104 R)
• M59: 40,746,870 km (0.046 R)
• M60: 40,935,213 km (0.087 R)
• M61: 42,356,842 km (0.111 R)
• M62: 43,890,968 km (0.117 R)
• M63: 44,083,949 km (0.067 R)
• M64: 44,470,809 km (0.099 R)
• M65: 45,053,344 km (0.058 R)
• M66: 46,619,035 km (0.085 R)
• M67: 47,013,225 km (0.049 R)
• M68: 48,900,702 km (0.076 R)
• M69: 51,218,421 km (0.09 R)
• M70: 52,032,982 km (0.115 R)
• M71: 55,855,357 km (0.119 R)
• M72: 56,798,721 km (0.045 R)
• M73: 58,382,663 km (0.087 R)
• M74: 58,488,878 km (0.119 R)
• M75: 59,981,117 km (0.105 R)
• M76: 60,302,453 km (0.112 R)
• M77: 60,517,126 km (0.042 R)
• M78: 61,593,931 km (0.08 R)
• M79: 62,568,412 km (0.1 R)
• M80: 62,785,628 km (0.083 R)
• M81: 63,329,865 km (0.102 R)
• M82: 63,438,772 km (0.103 R)
• M83: 64,971,851 km (0.086 R)
• M84: 67,182,758 km (0.11 R)
• M85: 69,755,692 km (0.03 R)
• M86: 70,884,408 km (0.091 R)
• M87: 72,019,257 km (0.119 R)
• M88: 72,132,952 km (0.109 R)
• M89: 73,274,383 km (0.064 R)
• M90: 73,503,268 km (0.12 R)
• M91: 74,421,650 km (0.099 R)
• M92: 75,112,792 km (0.109 R)
• M93: 75,459,260 km (0.099 R)
• M94: 77,665,380 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 15,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit