🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.44 AU - 0.58 AU

Year: 129 Days

Day: 41.6 Hours

Environment

Temp: 240 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.77 AU - 5.41 AU

Year: 4055 Days

Day: 31.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,010,008 km

• M1: 2,186,971 km (0.038 R)

Asteroid Belt

Center: 8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.8

Radius: 8.1

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.62 AU - 13.2 AU

Year: 12724 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 99,010,008 km

• M1: 111,151 km (0.075 R)
• M2: 184,005 km (0.065 R)
• M3: 336,146 km (0.063 R)
• M4: 397,332 km (0.053 R)
• M5: 851,511 km (0.118 R)
• M6: 1,174,343 km (0.105 R)
• M7: 1,614,759 km (0.079 R)
• M8: 2,102,897 km (0.082 R)
• M9: 2,347,939 km (0.087 R)
• M10: 2,474,050 km (0.035 R)
• M11: 3,068,552 km (0.116 R)
• M12: 4,229,132 km (0.089 R)
• M13: 4,383,068 km (0.054 R)
• M14: 4,538,799 km (0.113 R)
• M15: 4,735,969 km (0.102 R)
• M16: 5,098,146 km (0.091 R)
• M17: 5,636,997 km (0.101 R)
• M18: 5,977,632 km (0.088 R)
• M19: 6,237,483 km (0.103 R)
• M20: 7,545,118 km (0.048 R)
• M21: 8,015,304 km (0.075 R)
• M22: 8,787,080 km (0.092 R)
• M23: 8,885,216 km (0.106 R)
• M24: 9,582,492 km (0.099 R)
• M25: 10,504,613 km (0.089 R)
• M26: 12,049,061 km (0.096 R)
• M27: 12,432,481 km (0.118 R)
• M28: 13,720,070 km (0.093 R)
• M29: 15,344,104 km (0.091 R)
• M30: 15,819,227 km (0.066 R)
• M31: 16,058,583 km (0.04 R)
• M32: 16,480,449 km (0.116 R)
• M33: 17,829,673 km (0.11 R)
• M34: 17,953,988 km (0.073 R)
• M35: 18,016,371 km (0.114 R)
• M36: 19,023,164 km (0.103 R)
• M37: 21,025,382 km (0.117 R)
• M38: 22,017,964 km (0.082 R)
• M39: 22,419,335 km (0.062 R)
• M40: 23,842,909 km (0.115 R)
• M41: 25,575,551 km (0.087 R)
• M42: 25,645,713 km (0.116 R)
• M43: 25,856,496 km (0.105 R)
• M44: 27,491,900 km (0.105 R)
• M45: 27,563,707 km (0.044 R)
• M46: 28,068,450 km (0.069 R)
• M47: 28,430,926 km (0.115 R)
• M48: 30,340,393 km (0.105 R)
• M49: 31,011,040 km (0.085 R)
• M50: 31,160,788 km (0.053 R)
• M51: 31,535,979 km (0.073 R)
• M52: 31,686,475 km (0.117 R)
• M53: 32,518,688 km (0.101 R)
• M54: 32,823,119 km (0.083 R)
• M55: 33,665,056 km (0.118 R)
• M56: 35,840,059 km (0.086 R)
• M57: 35,997,137 km (0.051 R)
• M58: 36,390,879 km (0.07 R)
• M59: 36,548,854 km (0.108 R)
• M60: 37,182,700 km (0.108 R)
• M61: 38,220,461 km (0.091 R)
• M62: 38,300,645 km (0.078 R)
• M63: 38,541,647 km (0.09 R)
• M64: 38,622,131 km (0.047 R)
• M65: 39,025,297 km (0.114 R)
• M66: 39,186,863 km (0.056 R)
• M67: 40,487,916 km (0.107 R)
• M68: 41,143,603 km (0.108 R)
• M69: 41,637,875 km (0.088 R)
• M70: 42,382,722 km (0.094 R)
• M71: 42,465,749 km (0.075 R)
• M72: 42,715,278 km (0.114 R)
• M73: 43,132,058 km (0.108 R)
• M74: 43,717,883 km (0.091 R)
• M75: 43,801,808 km (0.071 R)
• M76: 44,222,178 km (0.115 R)
• M77: 44,812,940 km (0.089 R)
• M78: 45,236,451 km (0.084 R)
• M79: 46,002,093 km (0.12 R)
• M80: 46,686,354 km (0.039 R)
• M81: 49,982,145 km (0.096 R)
• M82: 53,262,676 km (0.034 R)
• M83: 54,793,063 km (0.064 R)
• M84: 57,069,792 km (0.076 R)
• M85: 57,897,069 km (0.065 R)
• M86: 60,495,733 km (0.07 R)
• M87: 60,776,529 km (0.118 R)
• M88: 61,527,061 km (0.117 R)
• M89: 62,753,464 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.2

Radius: 3.8

Gravity: 67.53 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.41 AU - 20.71 AU

Year: 24881 Days

Day: 20.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,010,008 km

• M1: 193,879 km (0.087 R)
• M2: 306,376 km (0.118 R)
• M3: 415,134 km (0.048 R)
• M4: 486,343 km (0.08 R)
• M5: 613,800 km (0.077 R)
• M6: 868,864 km (0.093 R)
• M7: 1,055,563 km (0.064 R)
• M8: 2,039,468 km (0.061 R)
• M9: 2,499,780 km (0.041 R)
• M10: 2,674,810 km (0.086 R)
• M11: 3,036,986 km (0.083 R)
• M12: 3,271,107 km (0.093 R)
• M13: 3,462,592 km (0.066 R)
• M14: 3,511,062 km (0.069 R)
• M15: 4,007,727 km (0.05 R)
• M16: 4,685,854 km (0.104 R)
• M17: 6,203,525 km (0.093 R)
• M18: 7,731,068 km (0.085 R)
• M19: 9,031,822 km (0.12 R)
• M20: 9,707,256 km (0.067 R)
• M21: 10,468,709 km (0.055 R)
• M22: 12,269,419 km (0.039 R)
• M23: 12,790,618 km (0.055 R)
• M24: 13,167,156 km (0.081 R)
• M25: 14,163,328 km (0.034 R)
• M26: 14,553,030 km (0.1 R)
• M27: 15,502,229 km (0.117 R)
• M28: 15,742,633 km (0.081 R)
• M29: 16,716,664 km (0.12 R)
• M30: 17,877,544 km (0.118 R)
• M31: 18,807,744 km (0.065 R)
• M32: 19,666,884 km (0.067 R)
• M33: 22,955,045 km (0.116 R)
• M34: 23,320,662 km (0.101 R)
• M35: 23,596,072 km (0.09 R)
• M36: 26,122,930 km (0.066 R)
• M37: 29,821,588 km (0.106 R)
• M38: 31,224,965 km (0.112 R)
• M39: 32,036,384 km (0.099 R)
• M40: 32,547,111 km (0.111 R)
• M41: 34,199,569 km (0.107 R)
• M42: 35,351,174 km (0.075 R)
• M43: 35,561,957 km (0.083 R)
• M44: 35,773,189 km (0.074 R)
• M45: 35,984,870 km (0.045 R)
• M46: 36,303,065 km (0.055 R)
• M47: 36,728,671 km (0.053 R)
• M48: 36,835,334 km (0.094 R)
• M49: 37,800,091 km (0.026 R)
• M50: 38,231,681 km (0.088 R)
• M51: 39,426,519 km (0.057 R)
• M52: 39,754,587 km (0.077 R)
• M53: 39,973,748 km (0.092 R)
• M54: 40,193,358 km (0.053 R)
• M55: 40,413,266 km (0.051 R)
• M56: 40,523,370 km (0.097 R)
• M57: 40,964,983 km (0.117 R)
• M58: 41,408,092 km (0.07 R)
• M59: 43,309,182 km (0.069 R)
• M60: 43,760,519 km (0.066 R)
• M61: 45,124,253 km (0.072 R)
• M62: 47,195,585 km (0.088 R)
• M63: 47,311,523 km (0.094 R)
• M64: 48,126,084 km (0.112 R)
• M65: 48,359,756 km (0.113 R)
• M66: 48,476,592 km (0.076 R)
• M67: 50,597,441 km (0.074 R)
• M68: 50,835,002 km (0.113 R)
• M69: 51,669,160 km (0.111 R)
• M70: 52,507,955 km (0.093 R)
• M71: 52,628,082 km (0.087 R)
• M72: 57,262,325 km (0.074 R)
• M73: 58,130,292 km (0.057 R)
• M74: 59,878,941 km (0.116 R)
• M75: 61,138,406 km (0.086 R)
• M76: 61,644,795 km (0.083 R)
• M77: 64,325,439 km (0.103 R)
• M78: 66,133,628 km (0.083 R)
• M79: 67,043,931 km (0.091 R)
• M80: 67,304,830 km (0.066 R)
• M81: 67,435,429 km (0.083 R)
• M82: 71,924,113 km (0.094 R)
• M83: 73,531,243 km (0.08 R)
• M84: 76,099,988 km (0.044 R)
• M85: 80,215,276 km (0.085 R)
• M86: 81,742,371 km (0.107 R)
• M87: 82,299,922 km (0.058 R)
• M88: 82,718,946 km (0.065 R)
• M89: 83,278,891 km (0.117 R)
• M90: 86,664,290 km (0.096 R)
• M91: 87,375,180 km (0.079 R)
• M92: 92,696,077 km (0.053 R)
• M93: 93,277,564 km (0.079 R)
• M94: 93,568,681 km (0.052 R)
• M95: 96,202,950 km (0.06 R)
• M96: 96,644,413 km (0.12 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 14,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit