🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.37 AU - 2.05 AU

Year: 813 Days

Day: 42.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.38 AU - 4.08 AU

Year: 2618 Days

Day: 12.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,645,458 km

• M1: 1,140,085 km (0.09 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.9

Radius: 10.1

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.2 AU - 6.28 AU

Year: 4359 Days

Day: 7.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 84,645,458 km

• M1: 126,111 km (0.073 R)
• M2: 425,756 km (0.093 R)
• M3: 491,429 km (0.066 R)
• M4: 1,065,885 km (0.105 R)
• M5: 1,141,133 km (0.085 R)
• M6: 1,247,646 km (0.062 R)
• M7: 1,408,763 km (0.087 R)
• M8: 1,566,290 km (0.106 R)
• M9: 1,830,480 km (0.066 R)
• M10: 2,132,966 km (0.032 R)
• M11: 2,327,144 km (0.11 R)
• M12: 2,578,170 km (0.081 R)
• M13: 2,642,198 km (0.108 R)
• M14: 2,864,500 km (0.085 R)
• M15: 2,930,921 km (0.07 R)
• M16: 3,299,231 km (0.106 R)
• M17: 3,610,395 km (0.104 R)
• M18: 3,682,501 km (0.115 R)
• M19: 4,005,184 km (0.101 R)
• M20: 4,094,793 km (0.11 R)
• M21: 4,491,078 km (0.105 R)
• M22: 4,615,543 km (0.096 R)
• M23: 4,709,640 km (0.082 R)
• M24: 5,222,162 km (0.065 R)
• M25: 5,601,692 km (0.116 R)
• M26: 5,769,541 km (0.055 R)
• M27: 6,633,319 km (0.094 R)
• M28: 6,793,239 km (0.104 R)
• M29: 6,900,501 km (0.075 R)
• M30: 7,062,366 km (0.115 R)
• M31: 7,152,873 km (0.039 R)
• M32: 7,371,734 km (0.081 R)
• M33: 7,685,591 km (0.091 R)
• M34: 8,174,028 km (0.087 R)
• M35: 8,288,171 km (0.113 R)
• M36: 8,498,805 km (0.096 R)
• M37: 8,906,010 km (0.116 R)
• M38: 9,043,191 km (0.115 R)
• M39: 9,260,108 km (0.087 R)
• M40: 9,339,395 km (0.115 R)
• M41: 9,498,717 km (0.119 R)
• M42: 9,779,662 km (0.101 R)
• M43: 9,941,526 km (0.118 R)
• M44: 10,043,103 km (0.111 R)
• M45: 10,206,315 km (0.102 R)
• M46: 10,370,424 km (0.098 R)
• M47: 10,597,513 km (0.062 R)
• M48: 10,930,817 km (0.119 R)
• M49: 11,352,384 km (0.116 R)
• M50: 11,543,720 km (0.097 R)
• M51: 12,037,841 km (0.095 R)
• M52: 12,429,339 km (0.09 R)
• M53: 12,780,894 km (0.112 R)
• M54: 13,291,920 km (0.069 R)
• M55: 13,359,090 km (0.036 R)
• M56: 13,448,849 km (0.089 R)
• M57: 13,832,418 km (0.071 R)
• M58: 14,082,396 km (0.118 R)
• M59: 14,288,242 km (0.085 R)
• M60: 14,425,872 km (0.061 R)
• M61: 14,679,590 km (0.114 R)
• M62: 14,841,754 km (0.114 R)
• M63: 15,027,854 km (0.109 R)
• M64: 15,191,365 km (0.114 R)
• M65: 15,661,551 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.3

Radius: 4.6

Gravity: 23.69 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.72 AU - 18 AU

Year: 27432 Days

Day: 18.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,645,458 km

• M1: 244,742 km (0.027 R)
• M2: 659,278 km (0.096 R)
• M3: 1,148,313 km (0.119 R)
• M4: 1,331,571 km (0.088 R)
• M5: 1,459,028 km (0.096 R)
• M6: 1,935,497 km (0.077 R)
• M7: 2,007,155 km (0.092 R)
• M8: 2,894,270 km (0.106 R)
• M9: 3,059,426 km (0.1 R)
• M10: 3,143,201 km (0.105 R)
• M11: 3,313,144 km (0.103 R)
• M12: 3,885,655 km (0.114 R)
• M13: 4,393,540 km (0.118 R)
• M14: 6,038,668 km (0.109 R)
• M15: 6,733,550 km (0.118 R)
• M16: 6,842,607 km (0.081 R)
• M17: 7,679,756 km (0.101 R)
• M18: 7,908,491 km (0.048 R)
• M19: 8,139,471 km (0.078 R)
• M20: 9,205,655 km (0.084 R)
• M21: 9,266,242 km (0.104 R)
• M22: 9,387,566 km (0.091 R)
• M23: 9,570,823 km (0.117 R)
• M24: 10,504,164 km (0.12 R)
• M25: 12,590,007 km (0.049 R)
• M26: 12,994,969 km (0.101 R)
• M27: 14,165,422 km (0.116 R)
• M28: 15,441,193 km (0.119 R)
• M29: 16,019,838 km (0.098 R)
• M30: 16,092,692 km (0.074 R)
• M31: 16,165,546 km (0.073 R)
• M32: 16,531,911 km (0.088 R)
• M33: 17,123,870 km (0.063 R)
• M34: 17,347,519 km (0.061 R)
• M35: 17,948,902 km (0.043 R)
• M36: 18,480,723 km (0.062 R)
• M37: 19,249,356 km (0.109 R)
• M38: 19,404,340 km (0.091 R)
• M39: 20,028,462 km (0.063 R)
• M40: 20,421,905 km (0.031 R)
• M41: 21,136,384 km (0.114 R)
• M42: 22,589,727 km (0.101 R)
• M43: 23,908,582 km (0.118 R)
• M44: 24,325,811 km (0.117 R)
• M45: 25,082,776 km (0.091 R)
• M46: 25,167,448 km (0.093 R)
• M47: 26,189,950 km (0.084 R)
• M48: 26,706,212 km (0.112 R)
• M49: 28,011,752 km (0.094 R)
• M50: 28,716,358 km (0.104 R)
• M51: 29,605,568 km (0.056 R)
• M52: 29,694,878 km (0.091 R)
• M53: 30,323,339 km (0.115 R)
• M54: 31,228,556 km (0.118 R)
• M55: 33,903,365 km (0.043 R)
• M56: 34,559,950 km (0.116 R)
• M57: 36,172,017 km (0.114 R)
• M58: 36,458,946 km (0.1 R)
• M59: 39,468,556 km (0.119 R)
• M60: 42,657,833 km (0.112 R)
• M61: 44,590,189 km (0.085 R)
• M62: 44,692,663 km (0.078 R)
• M63: 47,384,826 km (0.096 R)
• M64: 48,013,586 km (0.087 R)
• M65: 49,385,099 km (0.096 R)
• M66: 51,198,226 km (0.09 R)
• M67: 52,058,862 km (0.083 R)
• M68: 52,274,882 km (0.025 R)
• M69: 53,141,502 km (0.118 R)
• M70: 55,328,922 km (0.062 R)
• M71: 55,880,340 km (0.115 R)
• M72: 55,990,743 km (0.047 R)
• M73: 60,810,786 km (0.118 R)
• M74: 64,367,027 km (0.107 R)
• M75: 65,878,414 km (0.115 R)
• M76: 67,166,302 km (0.078 R)
• M77: 67,990,138 km (0.103 R)
• M78: 69,529,201 km (0.065 R)
• M79: 72,400,283 km (0.052 R)
• M80: 73,365,937 km (0.118 R)
• M81: 73,486,962 km (0.103 R)
• M82: 74,335,930 km (0.097 R)
• M83: 74,579,026 km (0.118 R)
• M84: 76,779,162 km (0.098 R)
• M85: 77,640,397 km (0.094 R)
• M86: 78,134,070 km (0.034 R)
• M87: 80,243,699 km (0.059 R)
• M88: 81,368,077 km (0.115 R)
• M89: 83,379,869 km (0.103 R)
• M90: 84,138,480 km (0.081 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 19,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit