🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.61 AU

Year: 128 Days

Day: 34.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.94 AU - 2.14 AU

Year: 1024 Days

Day: 14.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.31 AU - 3.41 AU

Year: 1700 Days

Day: 20.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,170,134 km

• M1: 1,995,636 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.6

Radius: 14.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.33 AU - 12.45 AU

Year: 14410 Days

Day: 9.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,170,134 km

• M1: 204,799 km (0.047 R)
• M2: 386,411 km (0.1 R)
• M3: 807,230 km (0.107 R)
• M4: 1,744,012 km (0.072 R)
• M5: 1,888,823 km (0.096 R)
• M6: 2,139,250 km (0.094 R)
• M7: 3,159,657 km (0.074 R)
• M8: 3,368,196 km (0.104 R)
• M9: 3,520,038 km (0.095 R)
• M10: 3,736,356 km (0.096 R)
• M11: 4,545,232 km (0.087 R)
• M12: 4,781,298 km (0.098 R)
• M13: 5,125,821 km (0.096 R)
• M14: 6,245,113 km (0.093 R)
• M15: 6,432,559 km (0.09 R)
• M16: 6,583,952 km (0.062 R)
• M17: 7,045,312 km (0.119 R)
• M18: 7,201,342 km (0.058 R)
• M19: 8,080,679 km (0.11 R)
• M20: 8,285,328 km (0.06 R)
• M21: 8,741,602 km (0.085 R)
• M22: 9,120,982 km (0.103 R)
• M23: 9,983,563 km (0.088 R)
• M24: 10,827,146 km (0.075 R)
• M25: 11,371,832 km (0.08 R)
• M26: 11,832,593 km (0.11 R)
• M27: 12,535,105 km (0.108 R)
• M28: 12,867,661 km (0.081 R)
• M29: 13,638,688 km (0.068 R)
• M30: 13,736,226 km (0.03 R)
• M31: 14,673,457 km (0.076 R)
• M32: 14,923,584 km (0.048 R)
• M33: 16,402,060 km (0.076 R)
• M34: 18,624,935 km (0.081 R)
• M35: 19,113,522 km (0.06 R)
• M36: 19,277,331 km (0.102 R)
• M37: 20,158,911 km (0.091 R)
• M38: 20,997,258 km (0.081 R)
• M39: 21,222,852 km (0.118 R)
• M40: 21,562,588 km (0.109 R)
• M41: 22,881,742 km (0.087 R)
• M42: 23,638,857 km (0.089 R)
• M43: 24,049,952 km (0.087 R)
• M44: 24,700,852 km (0.115 R)
• M45: 26,019,857 km (0.085 R)
• M46: 26,444,416 km (0.109 R)
• M47: 26,566,039 km (0.106 R)
• M48: 26,871,218 km (0.119 R)
• M49: 27,855,273 km (0.072 R)
• M50: 28,913,828 km (0.045 R)
• M51: 30,749,992 km (0.102 R)
• M52: 30,942,076 km (0.097 R)
• M53: 31,714,449 km (0.03 R)
• M54: 31,973,254 km (0.1 R)
• M55: 32,428,031 km (0.071 R)
• M56: 32,884,903 km (0.078 R)
• M57: 33,278,196 km (0.073 R)
• M58: 33,738,957 km (0.109 R)
• M59: 34,533,920 km (0.1 R)
• M60: 35,469,057 km (0.091 R)
• M61: 36,412,571 km (0.081 R)
• M62: 36,615,874 km (0.049 R)
• M63: 37,159,662 km (0.025 R)
• M64: 37,980,506 km (0.078 R)
• M65: 38,600,140 km (0.101 R)
• M66: 38,738,219 km (0.047 R)
• M67: 39,084,388 km (0.072 R)
• M68: 39,223,066 km (0.083 R)
• M69: 39,919,145 km (0.117 R)
• M70: 40,268,605 km (0.03 R)
• M71: 40,689,424 km (0.116 R)
• M72: 41,818,738 km (0.097 R)
• M73: 42,600,986 km (0.099 R)
• M74: 42,886,718 km (0.1 R)
• M75: 43,173,048 km (0.094 R)
• M76: 43,603,740 km (0.098 R)
• M77: 44,831,789 km (0.062 R)
• M78: 45,559,433 km (0.06 R)
• M79: 47,100,291 km (0.041 R)
• M80: 48,882,151 km (0.081 R)
• M81: 50,157,623 km (0.094 R)

Asteroid Belt

Center: 16.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.2

Radius: 5.8

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 18.19 AU - 22.19 AU

Year: 31885 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,170,134 km

• M1: 236,215 km (0.111 R)
• M2: 514,766 km (0.117 R)
• M3: 580,589 km (0.105 R)
• M4: 795,262 km (0.081 R)
• M5: 1,061,696 km (0.058 R)
• M6: 1,324,091 km (0.054 R)
• M7: 1,574,069 km (0.056 R)
• M8: 2,446,823 km (0.059 R)
• M9: 2,484,372 km (0.115 R)
• M10: 3,443,294 km (0.086 R)
• M11: 4,736,418 km (0.12 R)
• M12: 5,117,145 km (0.086 R)
• M13: 5,360,092 km (0.07 R)
• M14: 6,317,069 km (0.046 R)
• M15: 7,489,617 km (0.093 R)
• M16: 8,612,349 km (0.092 R)
• M17: 9,251,880 km (0.11 R)
• M18: 9,310,822 km (0.103 R)
• M19: 9,906,820 km (0.112 R)
• M20: 10,270,193 km (0.089 R)
• M21: 10,638,054 km (0.082 R)
• M22: 11,449,922 km (0.114 R)
• M23: 11,576,482 km (0.092 R)
• M24: 11,640,061 km (0.096 R)
• M25: 11,895,125 km (0.103 R)
• M26: 12,671,688 km (0.055 R)
• M27: 12,802,735 km (0.074 R)
• M28: 13,665,317 km (0.091 R)
• M29: 13,799,656 km (0.051 R)
• M30: 16,864,467 km (0.112 R)
• M31: 17,080,935 km (0.092 R)
• M32: 17,662,273 km (0.086 R)
• M33: 19,369,932 km (0.107 R)
• M34: 19,747,966 km (0.096 R)
• M35: 20,128,543 km (0.097 R)
• M36: 21,988,793 km (0.067 R)
• M37: 23,419,547 km (0.117 R)
• M38: 24,634,730 km (0.071 R)
• M39: 25,704,355 km (0.099 R)
• M40: 26,370,215 km (0.094 R)
• M41: 27,125,834 km (0.09 R)
• M42: 27,633,719 km (0.055 R)
• M43: 28,059,175 km (0.102 R)
• M44: 30,044,488 km (0.084 R)
• M45: 30,833,617 km (0.111 R)
• M46: 31,274,931 km (0.036 R)
• M47: 31,452,055 km (0.066 R)
• M48: 31,807,350 km (0.1 R)
• M49: 31,985,371 km (0.115 R)
• M50: 34,880,090 km (0.081 R)
• M51: 35,616,710 km (0.057 R)
• M52: 35,801,762 km (0.074 R)
• M53: 36,079,715 km (0.101 R)
• M54: 36,451,616 km (0.036 R)
• M55: 37,668,893 km (0.046 R)
• M56: 38,235,121 km (0.088 R)
• M57: 38,329,817 km (0.084 R)
• M58: 38,804,341 km (0.096 R)
• M59: 38,994,630 km (0.113 R)
• M60: 39,471,847 km (0.102 R)
• M61: 40,047,051 km (0.061 R)
• M62: 41,011,807 km (0.089 R)
• M63: 45,547,166 km (0.077 R)
• M64: 46,756,216 km (0.117 R)
• M65: 47,161,626 km (0.084 R)
• M66: 47,263,203 km (0.082 R)
• M67: 49,928,140 km (0.092 R)
• M68: 52,116,009 km (0.041 R)
• M69: 52,536,229 km (0.054 R)
• M70: 52,957,646 km (0.095 R)
• M71: 53,274,495 km (0.112 R)
• M72: 53,697,856 km (0.103 R)
• M73: 54,016,051 km (0.095 R)
• M74: 54,974,525 km (0.075 R)
• M75: 55,509,487 km (0.089 R)
• M76: 61,284,862 km (0.086 R)
• M77: 61,839,571 km (0.076 R)
• M78: 66,336,034 km (0.117 R)
• M79: 66,449,878 km (0.101 R)
• M80: 67,591,011 km (0.065 R)
• M81: 68,968,957 km (0.075 R)
• M82: 69,314,827 km (0.094 R)
• M83: 70,356,028 km (0.104 R)
• M84: 71,169,541 km (0.107 R)
• M85: 72,102,883 km (0.063 R)
• M86: 72,336,854 km (0.066 R)
• M87: 73,863,949 km (0.102 R)
• M88: 76,591,716 km (0.118 R)
• M89: 77,189,061 km (0.064 R)
• M90: 78,628,940 km (0.104 R)
• M91: 78,869,793 km (0.072 R)
• M92: 79,110,944 km (0.068 R)
• M93: 79,593,846 km (0.098 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 19,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit