🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.71 AU - 3.69 AU

Year: 2134 Days

Day: 35.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.72 AU - 5.08 AU

Year: 3441 Days

Day: 21.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,496,804 km

• M1: 146,606 km (0.057 R)
• M2: 1,549,535 km (0.108 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.4

Radius: 9

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.52 AU - 8.8 AU

Year: 7903 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 101,496,804 km

• M1: 113,096 km (0.064 R)
• M2: 307,872 km (0.072 R)
• M3: 680,222 km (0.108 R)
• M4: 1,130,511 km (0.044 R)
• M5: 1,507,049 km (0.076 R)
• M6: 1,583,045 km (0.12 R)
• M7: 1,660,536 km (0.099 R)
• M8: 1,819,260 km (0.089 R)
• M9: 2,045,900 km (0.078 R)
• M10: 2,238,134 km (0.089 R)
• M11: 2,325,499 km (0.084 R)
• M12: 2,756,042 km (0.058 R)
• M13: 2,992,855 km (0.118 R)
• M14: 3,113,730 km (0.069 R)
• M15: 3,260,934 km (0.118 R)
• M16: 3,638,968 km (0.078 R)
• M17: 4,409,547 km (0.101 R)
• M18: 4,602,977 km (0.112 R)
• M19: 4,941,068 km (0.058 R)
• M20: 5,142,128 km (0.102 R)
• M21: 5,287,238 km (0.041 R)
• M22: 5,552,175 km (0.067 R)
• M23: 5,611,566 km (0.072 R)
• M24: 5,881,889 km (0.093 R)
• M25: 6,187,069 km (0.1 R)
• M26: 6,623,147 km (0.05 R)
• M27: 7,004,771 km (0.053 R)
• M28: 7,198,350 km (0.095 R)
• M29: 8,023,831 km (0.113 R)
• M30: 8,158,619 km (0.099 R)
• M31: 8,740,256 km (0.059 R)
• M32: 10,380,147 km (0.063 R)
• M33: 10,823,256 km (0.119 R)
• M34: 10,935,006 km (0.112 R)
• M35: 11,348,195 km (0.086 R)
• M36: 12,189,683 km (0.082 R)
• M37: 12,344,966 km (0.085 R)
• M38: 12,539,742 km (0.049 R)
• M39: 12,696,371 km (0.082 R)
• M40: 13,011,724 km (0.079 R)
• M41: 13,249,883 km (0.104 R)
• M42: 13,649,908 km (0.052 R)
• M43: 14,750,051 km (0.112 R)
• M44: 14,874,067 km (0.092 R)
• M45: 15,289,950 km (0.106 R)
• M46: 15,415,313 km (0.075 R)
• M47: 15,709,572 km (0.115 R)
• M48: 15,963,140 km (0.11 R)
• M49: 17,121,177 km (0.12 R)
• M50: 18,841,104 km (0.108 R)
• M51: 19,110,679 km (0.107 R)
• M52: 19,471,958 km (0.107 R)
• M53: 20,201,248 km (0.084 R)
• M54: 20,431,030 km (0.051 R)
• M55: 21,499,159 km (0.049 R)
• M56: 21,780,702 km (0.119 R)
• M57: 21,922,072 km (0.108 R)
• M58: 22,158,137 km (0.078 R)
• M59: 22,490,095 km (0.079 R)
• M60: 23,447,821 km (0.108 R)
• M61: 23,544,311 km (0.108 R)
• M62: 23,931,620 km (0.077 R)
• M63: 24,174,717 km (0.114 R)
• M64: 24,565,466 km (0.1 R)
• M65: 24,761,589 km (0.103 R)
• M66: 24,909,093 km (0.089 R)
• M67: 25,155,480 km (0.053 R)
• M68: 25,452,283 km (0.036 R)
• M69: 25,849,764 km (0.037 R)
• M70: 26,199,225 km (0.108 R)
• M71: 26,299,306 km (0.102 R)
• M72: 26,801,955 km (0.049 R)
• M73: 27,511,048 km (0.105 R)
• M74: 27,867,839 km (0.112 R)
• M75: 28,021,177 km (0.088 R)
• M76: 28,328,900 km (0.057 R)
• M77: 28,534,597 km (0.056 R)
• M78: 28,740,743 km (0.08 R)
• M79: 29,570,562 km (0.081 R)
• M80: 30,093,108 km (0.099 R)
• M81: 30,724,411 km (0.04 R)
• M82: 33,346,712 km (0.102 R)
• M83: 34,492,332 km (0.098 R)
• M84: 34,602,137 km (0.092 R)
• M85: 35,373,763 km (0.115 R)
• M86: 35,817,321 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.3

Radius: 5

Gravity: 34.57 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.52 AU - 20.6 AU

Year: 27431 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,496,804 km

• M1: 195,524 km (0.119 R)
• M2: 230,231 km (0.074 R)
• M3: 487,390 km (0.11 R)
• M4: 755,020 km (0.101 R)
• M5: 1,704,518 km (0.113 R)
• M6: 3,269,761 km (0.067 R)
• M7: 3,864,263 km (0.102 R)
• M8: 4,173,781 km (0.031 R)
• M9: 5,662,878 km (0.079 R)
• M10: 5,779,115 km (0.11 R)
• M11: 7,744,083 km (0.116 R)
• M12: 7,937,962 km (0.119 R)
• M13: 8,133,487 km (0.079 R)
• M14: 8,595,894 km (0.056 R)
• M15: 8,931,442 km (0.102 R)
• M16: 9,408,360 km (0.043 R)
• M17: 9,754,080 km (0.043 R)
• M18: 12,137,773 km (0.08 R)
• M19: 12,212,721 km (0.099 R)
• M20: 15,333,183 km (0.077 R)
• M21: 15,576,579 km (0.075 R)
• M22: 16,813,005 km (0.061 R)
• M23: 18,682,680 km (0.086 R)
• M24: 22,154,846 km (0.119 R)
• M25: 24,105,004 km (0.096 R)
• M26: 25,052,707 km (0.058 R)
• M27: 25,243,743 km (0.06 R)
• M28: 25,627,162 km (0.08 R)
• M29: 25,723,354 km (0.071 R)
• M30: 27,573,281 km (0.026 R)
• M31: 28,166,287 km (0.096 R)
• M32: 29,264,335 km (0.038 R)
• M33: 29,869,309 km (0.116 R)
• M34: 30,071,865 km (0.119 R)
• M35: 30,886,575 km (0.037 R)
• M36: 31,502,320 km (0.108 R)
• M37: 32,954,915 km (0.111 R)
• M38: 34,535,267 km (0.109 R)
• M39: 35,281,162 km (0.078 R)
• M40: 35,817,171 km (0.118 R)
• M41: 36,248,013 km (0.092 R)
• M42: 37,006,025 km (0.072 R)
• M43: 40,425,085 km (0.097 R)
• M44: 42,115,391 km (0.063 R)
• M45: 42,456,175 km (0.113 R)
• M46: 43,369,470 km (0.102 R)
• M47: 44,867,393 km (0.113 R)
• M48: 44,983,332 km (0.114 R)
• M49: 48,269,399 km (0.11 R)
• M50: 48,388,179 km (0.101 R)
• M51: 52,851,133 km (0.027 R)
• M52: 53,218,695 km (0.119 R)
• M53: 54,450,035 km (0.063 R)
• M54: 54,697,469 km (0.079 R)
• M55: 54,945,204 km (0.095 R)
• M56: 55,069,220 km (0.066 R)
• M57: 55,815,414 km (0.107 R)
• M58: 57,947,633 km (0.073 R)
• M59: 58,200,154 km (0.107 R)
• M60: 58,326,564 km (0.102 R)
• M61: 61,517,038 km (0.052 R)
• M62: 62,291,057 km (0.117 R)
• M63: 62,420,460 km (0.045 R)
• M64: 62,808,965 km (0.069 R)
• M65: 63,979,269 km (0.088 R)
• M66: 64,894,509 km (0.047 R)
• M67: 65,945,883 km (0.096 R)
• M68: 66,605,909 km (0.086 R)
• M69: 67,400,573 km (0.071 R)
• M70: 68,598,702 km (0.096 R)
• M71: 68,999,624 km (0.094 R)
• M72: 69,267,404 km (0.064 R)
• M73: 72,915,199 km (0.098 R)
• M74: 76,209,793 km (0.081 R)
• M75: 76,348,171 km (0.067 R)
• M76: 77,179,785 km (0.082 R)
• M77: 78,153,967 km (0.105 R)
• M78: 80,395,691 km (0.111 R)
• M79: 82,090,934 km (0.106 R)
• M80: 82,374,572 km (0.087 R)
• M81: 82,800,626 km (0.069 R)
• M82: 84,083,428 km (0.067 R)
• M83: 85,947,866 km (0.044 R)
• M84: 87,970,878 km (0.113 R)
• M85: 88,988,293 km (0.098 R)
• M86: 91,622,413 km (0.091 R)
• M87: 92,358,584 km (0.117 R)
• M88: 92,506,087 km (0.116 R)
• M89: 93,392,604 km (0.1 R)
• M90: 94,876,316 km (0.058 R)
• M91: 95,323,015 km (0.11 R)
• M92: 96,517,405 km (0.112 R)
• M93: 96,966,647 km (0.04 R)
• M94: 97,867,226 km (0.096 R)
• M95: 100,888,804 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 15,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit