🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.82 AU

Year: 239 Days

Day: 35.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,088,053 km

• M1: 409,898 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.92 AU - 1 AU

Year: 352 Days

Day: 29.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,088,053 km

• M1: 376,089 km (0.082 R)
• M2: 684,410 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.2

Radius: 6.3

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.75 AU - 17.25 AU

Year: 23983 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,088,053 km

• M1: 80,484 km (0.064 R)
• M2: 144,512 km (0.058 R)
• M3: 309,368 km (0.061 R)
• M4: 530,773 km (0.103 R)
• M5: 841,039 km (0.108 R)
• M6: 1,027,438 km (0.079 R)
• M7: 1,125,574 km (0.045 R)
• M8: 1,226,852 km (0.064 R)
• M9: 1,278,613 km (0.083 R)
• M10: 1,357,750 km (0.12 R)
• M11: 2,017,477 km (0.099 R)
• M12: 3,584,664 km (0.079 R)
• M13: 3,810,856 km (0.06 R)
• M14: 3,925,747 km (0.074 R)
• M15: 4,277,153 km (0.084 R)
• M16: 4,316,796 km (0.07 R)
• M17: 4,885,118 km (0.066 R)
• M18: 5,913,155 km (0.112 R)
• M19: 6,315,424 km (0.109 R)
• M20: 6,634,366 km (0.095 R)
• M21: 7,335,681 km (0.041 R)
• M22: 8,555,951 km (0.03 R)
• M23: 8,807,575 km (0.069 R)
• M24: 8,858,139 km (0.111 R)
• M25: 11,675,216 km (0.107 R)
• M26: 13,615,201 km (0.118 R)
• M27: 14,026,895 km (0.108 R)
• M28: 14,442,627 km (0.113 R)
• M29: 15,347,246 km (0.055 R)
• M30: 15,960,298 km (0.074 R)
• M31: 16,022,082 km (0.072 R)
• M32: 16,581,428 km (0.118 R)
• M33: 16,957,966 km (0.037 R)
• M34: 17,400,776 km (0.083 R)
• M35: 18,040,007 km (0.106 R)
• M36: 18,233,138 km (0.082 R)
• M37: 18,427,167 km (0.051 R)
• M38: 18,556,868 km (0.098 R)
• M39: 21,690,195 km (0.085 R)
• M40: 21,895,743 km (0.092 R)
• M41: 22,724,066 km (0.067 R)
• M42: 24,198,503 km (0.102 R)
• M43: 24,554,097 km (0.112 R)
• M44: 25,558,796 km (0.117 R)
• M45: 27,312,382 km (0.083 R)
• M46: 27,608,437 km (0.077 R)
• M47: 27,756,838 km (0.088 R)
• M48: 30,090,864 km (0.111 R)
• M49: 33,351,948 km (0.106 R)
• M50: 34,463,609 km (0.104 R)
• M51: 34,703,415 km (0.107 R)
• M52: 35,910,819 km (0.046 R)
• M53: 36,072,834 km (0.087 R)
• M54: 36,641,754 km (0.109 R)
• M55: 37,459,756 km (0.115 R)
• M56: 38,532,073 km (0.045 R)
• M57: 41,129,541 km (0.108 R)
• M58: 41,723,893 km (0.061 R)
• M59: 41,894,136 km (0.12 R)
• M60: 42,064,677 km (0.091 R)
• M61: 42,492,228 km (0.098 R)
• M62: 42,920,975 km (0.101 R)
• M63: 43,437,537 km (0.058 R)
• M64: 44,216,194 km (0.084 R)
• M65: 44,912,123 km (0.1 R)
• M66: 46,050,862 km (0.112 R)
• M67: 46,315,052 km (0.078 R)
• M68: 46,844,778 km (0.117 R)
• M69: 47,465,310 km (0.11 R)
• M70: 49,794,100 km (0.115 R)
• M71: 49,974,814 km (0.055 R)
• M72: 50,155,678 km (0.098 R)
• M73: 51,245,648 km (0.11 R)
• M74: 51,519,263 km (0.093 R)
• M75: 52,159,841 km (0.088 R)
• M76: 52,251,544 km (0.114 R)
• M77: 52,435,101 km (0.113 R)
• M78: 54,655,133 km (0.098 R)
• M79: 55,776,519 km (0.096 R)
• M80: 55,870,317 km (0.084 R)
• M81: 56,528,248 km (0.025 R)
• M82: 56,716,742 km (0.062 R)
• M83: 56,999,930 km (0.041 R)
• M84: 57,094,327 km (0.119 R)
• M85: 58,327,312 km (0.065 R)
• M86: 58,613,044 km (0.064 R)
• M87: 59,568,975 km (0.086 R)
• M88: 59,664,867 km (0.117 R)
• M89: 61,496,244 km (0.088 R)
• M90: 64,720,676 km (0.111 R)
• M91: 65,708,471 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.1

Radius: 8

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.58 AU - 19.72 AU

Year: 31404 Days

Day: 23 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,088,053 km

• M1: 406,457 km (0.102 R)
• M2: 489,783 km (0.068 R)
• M3: 700,567 km (0.107 R)
• M4: 803,341 km (0.051 R)
• M5: 2,203,427 km (0.116 R)
• M6: 2,514,890 km (0.045 R)
• M7: 4,081,778 km (0.079 R)
• M8: 4,223,746 km (0.102 R)
• M9: 4,319,190 km (0.062 R)
• M10: 4,512,470 km (0.077 R)
• M11: 6,485,816 km (0.101 R)
• M12: 6,875,069 km (0.082 R)
• M13: 7,444,289 km (0.1 R)
• M14: 7,910,436 km (0.118 R)
• M15: 7,969,378 km (0.107 R)
• M16: 8,446,296 km (0.034 R)
• M17: 8,506,584 km (0.064 R)
• M18: 8,810,118 km (0.115 R)
• M19: 8,932,489 km (0.102 R)
• M20: 9,179,026 km (0.078 R)
• M21: 9,931,803 km (0.074 R)
• M22: 10,769,700 km (0.063 R)
• M23: 11,032,095 km (0.12 R)
• M24: 11,899,314 km (0.096 R)
• M25: 13,840,645 km (0.076 R)
• M26: 14,774,884 km (0.036 R)
• M27: 14,847,589 km (0.09 R)
• M28: 15,139,604 km (0.064 R)
• M29: 17,543,492 km (0.091 R)
• M30: 17,697,578 km (0.041 R)
• M31: 19,902,351 km (0.119 R)
• M32: 20,143,652 km (0.087 R)
• M33: 21,529,527 km (0.093 R)
• M34: 22,609,923 km (0.088 R)
• M35: 24,823,074 km (0.099 R)
• M36: 25,343,674 km (0.105 R)
• M37: 25,780,051 km (0.118 R)
• M38: 25,867,716 km (0.119 R)
• M39: 26,307,234 km (0.119 R)
• M40: 28,450,822 km (0.104 R)
• M41: 28,995,358 km (0.105 R)
• M42: 31,208,210 km (0.115 R)
• M43: 32,713,314 km (0.083 R)
• M44: 33,857,588 km (0.119 R)
• M45: 35,598,459 km (0.115 R)
• M46: 35,695,997 km (0.093 R)
• M47: 36,087,195 km (0.101 R)
• M48: 36,283,318 km (0.103 R)
• M49: 36,676,611 km (0.115 R)
• M50: 37,765,384 km (0.087 R)
• M51: 38,764,548 km (0.099 R)
• M52: 39,469,005 km (0.065 R)
• M53: 40,686,582 km (0.082 R)
• M54: 40,992,809 km (0.093 R)
• M55: 41,607,805 km (0.108 R)
• M56: 42,432,538 km (0.097 R)
• M57: 43,888,575 km (0.108 R)
• M58: 44,833,285 km (0.099 R)
• M59: 45,255,301 km (0.093 R)
• M60: 45,360,917 km (0.115 R)
• M61: 47,384,976 km (0.093 R)
• M62: 47,492,387 km (0.063 R)
• M63: 48,895,166 km (0.108 R)
• M64: 50,421,214 km (0.06 R)
• M65: 51,741,565 km (0.077 R)
• M66: 52,628,082 km (0.113 R)
• M67: 53,073,285 km (0.086 R)
• M68: 55,091,809 km (0.106 R)
• M69: 55,883,631 km (0.107 R)
• M70: 58,396,576 km (0.032 R)
• M71: 58,857,337 km (0.086 R)
• M72: 61,062,859 km (0.084 R)
• M73: 61,179,695 km (0.105 R)
• M74: 61,647,787 km (0.108 R)
• M75: 61,764,922 km (0.081 R)
• M76: 62,351,944 km (0.047 R)
• M77: 66,273,054 km (0.097 R)
• M78: 66,874,138 km (0.116 R)
• M79: 69,418,050 km (0.064 R)
• M80: 70,028,409 km (0.116 R)
• M81: 70,150,780 km (0.119 R)
• M82: 71,008,724 km (0.031 R)
• M83: 73,355,166 km (0.091 R)
• M84: 73,479,333 km (0.065 R)
• M85: 73,603,648 km (0.12 R)
• M86: 74,600,269 km (0.116 R)
• M87: 75,726,891 km (0.117 R)
• M88: 75,977,916 km (0.058 R)
• M89: 76,985,159 km (0.108 R)
• M90: 82,216,147 km (0.063 R)
• M91: 84,028,526 km (0.083 R)
• M92: 84,418,527 km (0.058 R)
• M93: 84,939,577 km (0.102 R)
• M94: 85,461,673 km (0.076 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: 420 - 13,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit