🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.65 AU - 0.77 AU

Year: 213 Days

Day: 23.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.95 AU - 3.43 AU

Year: 2031 Days

Day: 23.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.6

Radius: 3.5

Gravity: 65.52 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.11 AU - 17.39 AU

Year: 22280 Days

Day: 18.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 39,241,401 km

• M1: 129,701 km (0.059 R)
• M2: 404,662 km (0.104 R)
• M3: 978,071 km (0.119 R)
• M4: 1,154,896 km (0.074 R)
• M5: 1,216,081 km (0.067 R)
• M6: 1,504,356 km (0.065 R)
• M7: 1,571,226 km (0.08 R)
• M8: 1,742,815 km (0.114 R)
• M9: 2,606,294 km (0.108 R)
• M10: 3,535,895 km (0.089 R)
• M11: 4,800,745 km (0.058 R)
• M12: 4,849,963 km (0.06 R)
• M13: 6,297,023 km (0.086 R)
• M14: 6,623,147 km (0.045 R)
• M15: 6,733,101 km (0.11 R)
• M16: 7,010,755 km (0.108 R)
• M17: 7,807,513 km (0.108 R)
• M18: 8,572,856 km (0.051 R)
• M19: 9,116,494 km (0.111 R)
• M20: 9,671,353 km (0.112 R)
• M21: 9,921,331 km (0.039 R)
• M22: 10,047,143 km (0.117 R)
• M23: 10,813,233 km (0.106 R)
• M24: 10,942,785 km (0.095 R)
• M25: 11,730,418 km (0.051 R)
• M26: 12,064,021 km (0.062 R)
• M27: 12,468,384 km (0.085 R)
• M28: 12,536,302 km (0.12 R)
• M29: 12,877,235 km (0.095 R)
• M30: 13,014,566 km (0.074 R)
• M31: 13,638,239 km (0.117 R)
• M32: 14,342,546 km (0.086 R)
• M33: 15,566,706 km (0.1 R)
• M34: 16,898,875 km (0.107 R)
• M35: 17,199,866 km (0.116 R)
• M36: 18,190,353 km (0.034 R)
• M37: 18,576,166 km (0.09 R)
• M38: 19,042,612 km (0.076 R)
• M39: 19,120,852 km (0.077 R)
• M40: 19,199,092 km (0.1 R)
• M41: 19,355,870 km (0.104 R)
• M42: 19,434,409 km (0.069 R)
• M43: 20,946,993 km (0.096 R)
• M44: 21,595,201 km (0.081 R)
• M45: 22,828,037 km (0.073 R)
• M46: 23,077,416 km (0.068 R)
• M47: 24,168,134 km (0.115 R)
• M48: 24,337,479 km (0.109 R)
• M49: 24,507,123 km (0.097 R)
• M50: 25,189,738 km (0.096 R)
• M51: 25,361,477 km (0.106 R)
• M52: 26,051,871 km (0.106 R)
• M53: 26,486,602 km (0.063 R)
• M54: 28,964,691 km (0.039 R)
• M55: 29,505,188 km (0.03 R)
• M56: 31,608,085 km (0.099 R)
• M57: 31,793,138 km (0.115 R)
• M58: 34,232,481 km (0.116 R)
• M59: 35,090,724 km (0.031 R)
• M60: 35,763,166 km (0.096 R)
• M61: 38,297,653 km (0.107 R)
• M62: 39,786,152 km (0.051 R)
• M63: 41,394,479 km (0.07 R)
• M64: 44,570,591 km (0.041 R)
• M65: 45,611,643 km (0.042 R)
• M66: 48,249,352 km (0.094 R)
• M67: 48,782,818 km (0.101 R)
• M68: 48,996,743 km (0.074 R)
• M69: 49,747,874 km (0.089 R)
• M70: 50,394,736 km (0.118 R)
• M71: 51,587,928 km (0.093 R)
• M72: 55,000,405 km (0.109 R)
• M73: 55,223,007 km (0.095 R)
• M74: 55,781,007 km (0.082 R)
• M75: 57,578,874 km (0.03 R)
• M76: 58,484,988 km (0.108 R)
• M77: 60,196,388 km (0.032 R)
• M78: 60,425,871 km (0.119 R)
• M79: 61,577,476 km (0.115 R)
• M80: 64,840,205 km (0.083 R)
• M81: 65,428,723 km (0.091 R)
• M82: 66,729,776 km (0.106 R)
• M83: 68,039,206 km (0.064 R)
• M84: 69,838,569 km (0.119 R)
• M85: 72,018,210 km (0.069 R)
• M86: 73,238,779 km (0.116 R)
• M87: 77,065,792 km (0.074 R)
• M88: 77,439,637 km (0.1 R)
• M89: 80,325,380 km (0.058 R)
• M90: 80,957,281 km (0.053 R)
• M91: 81,337,260 km (0.103 R)
• M92: 81,464,119 km (0.086 R)
• M93: 82,480,786 km (0.076 R)
• M94: 83,373,885 km (0.106 R)
• M95: 85,298,312 km (0.057 R)
• M96: 85,684,873 km (0.081 R)

Asteroid Belt

Center: 17.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.4

Radius: 4.7

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 17.08 AU - 22.42 AU

Year: 31286 Days

Day: 19.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,241,401 km

• M1: 153,039 km (0.099 R)
• M2: 262,095 km (0.056 R)
• M3: 293,361 km (0.052 R)
• M4: 768,634 km (0.101 R)
• M5: 895,642 km (0.07 R)
• M6: 1,242,111 km (0.107 R)
• M7: 1,810,882 km (0.079 R)
• M8: 2,266,857 km (0.109 R)
• M9: 2,403,439 km (0.106 R)
• M10: 2,542,715 km (0.073 R)
• M11: 3,075,732 km (0.1 R)
• M12: 3,201,544 km (0.106 R)
• M13: 3,380,762 km (0.094 R)
• M14: 3,642,259 km (0.082 R)
• M15: 4,324,276 km (0.06 R)
• M16: 4,436,923 km (0.076 R)
• M17: 4,579,340 km (0.087 R)
• M18: 4,780,998 km (0.1 R)
• M19: 5,616,802 km (0.056 R)
• M20: 5,647,469 km (0.085 R)
• M21: 5,926,170 km (0.092 R)
• M22: 6,241,074 km (0.08 R)
• M23: 6,690,914 km (0.065 R)
• M24: 7,251,308 km (0.088 R)
• M25: 7,486,326 km (0.089 R)
• M26: 7,689,929 km (0.076 R)
• M27: 7,895,177 km (0.033 R)
• M28: 8,033,106 km (0.077 R)
• M29: 8,137,077 km (0.088 R)
• M30: 9,748,844 km (0.073 R)
• M31: 9,933,897 km (0.06 R)
• M32: 10,420,389 km (0.087 R)
• M33: 10,838,216 km (0.113 R)
• M34: 10,876,364 km (0.072 R)
• M35: 10,914,661 km (0.098 R)
• M36: 11,729,221 km (0.107 R)
• M37: 14,581,903 km (0.095 R)
• M38: 14,751,098 km (0.072 R)
• M39: 15,563,714 km (0.114 R)
• M40: 15,693,415 km (0.082 R)
• M41: 15,823,416 km (0.028 R)
• M42: 16,390,840 km (0.117 R)
• M43: 16,478,654 km (0.101 R)
• M44: 17,815,610 km (0.101 R)
• M45: 17,951,296 km (0.11 R)
• M46: 18,634,509 km (0.1 R)
• M47: 22,078,402 km (0.077 R)
• M48: 22,370,118 km (0.09 R)
• M49: 22,516,424 km (0.115 R)
• M50: 22,761,017 km (0.089 R)
• M51: 22,957,289 km (0.061 R)
• M52: 23,599,064 km (0.093 R)
• M53: 23,847,397 km (0.084 R)
• M54: 23,897,213 km (0.069 R)
• M55: 25,610,407 km (0.074 R)
• M56: 25,712,433 km (0.112 R)
• M57: 25,865,621 km (0.079 R)
• M58: 26,173,045 km (0.085 R)
• M59: 26,533,277 km (0.092 R)
• M60: 26,688,111 km (0.054 R)
• M61: 28,887,648 km (0.033 R)
• M62: 29,206,591 km (0.083 R)
• M63: 29,259,997 km (0.103 R)
• M64: 29,633,693 km (0.103 R)
• M65: 30,170,450 km (0.093 R)
• M66: 30,224,305 km (0.081 R)
• M67: 30,710,498 km (0.085 R)
• M68: 30,818,807 km (0.032 R)
• M69: 31,035,873 km (0.107 R)
• M70: 31,471,802 km (0.087 R)
• M71: 31,854,772 km (0.113 R)
• M72: 33,960,512 km (0.095 R)
• M73: 34,297,107 km (0.032 R)
• M74: 34,917,041 km (0.114 R)
• M75: 35,427,020 km (0.053 R)
• M76: 36,397,012 km (0.081 R)
• M77: 36,569,050 km (0.052 R)
• M78: 36,683,941 km (0.068 R)
• M79: 37,144,703 km (0.081 R)
• M80: 37,839,285 km (0.082 R)
• M81: 37,897,329 km (0.114 R)
• M82: 38,013,567 km (0.088 R)
• M83: 38,129,954 km (0.119 R)
• M84: 38,246,491 km (0.099 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 19,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit