🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.65 AU - 0.81 AU

Year: 220 Days

Day: 37.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.13 AU - 1.73 AU

Year: 604 Days

Day: 42.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,485,030 km

• M1: 122,670 km (0.083 R)
• M2: 680,820 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.7 AU - 2.58 AU

Year: 1105 Days

Day: 15.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,485,030 km

• M1: 78,988 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.74 AU - 2.82 AU

Year: 1637 Days

Day: 29.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.02 AU - 6.62 AU

Year: 4333 Days

Day: 29.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,485,030 km

• M1: 184,454 km (0.114 R)
• M2: 3,466,033 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.7

Radius: 9.5

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.04 AU - 5.84 AU

Year: 4480 Days

Day: 6.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,485,030 km

• M1: 173,534 km (0.109 R)
• M2: 513,420 km (0.073 R)
• M3: 600,935 km (0.114 R)
• M4: 748,438 km (0.057 R)
• M5: 884,871 km (0.118 R)
• M6: 1,067,530 km (0.117 R)
• M7: 1,170,155 km (0.047 R)
• M8: 1,303,147 km (0.03 R)
• M9: 1,512,434 km (0.066 R)
• M10: 1,599,201 km (0.079 R)
• M11: 1,747,752 km (0.103 R)
• M12: 2,204,474 km (0.062 R)
• M13: 2,336,868 km (0.106 R)
• M14: 2,454,901 km (0.065 R)
• M15: 2,929,126 km (0.107 R)
• M16: 3,223,535 km (0.111 R)
• M17: 3,431,626 km (0.065 R)
• M18: 3,722,444 km (0.055 R)
• M19: 3,900,914 km (0.072 R)
• M20: 4,122,768 km (0.099 R)
• M21: 4,183,953 km (0.087 R)
• M22: 4,307,371 km (0.07 R)
• M23: 5,073,163 km (0.039 R)
• M24: 5,138,836 km (0.073 R)
• M25: 5,449,402 km (0.075 R)
• M26: 5,606,928 km (0.067 R)
• M27: 5,674,995 km (0.082 R)
• M28: 6,441,086 km (0.079 R)
• M29: 6,512,295 km (0.094 R)
• M30: 7,637,719 km (0.093 R)
• M31: 8,403,810 km (0.112 R)
• M32: 8,586,170 km (0.078 R)
• M33: 8,717,068 km (0.103 R)
• M34: 9,060,844 km (0.1 R)
• M35: 9,301,547 km (0.104 R)
• M36: 9,544,195 km (0.082 R)
• M37: 9,652,803 km (0.104 R)
• M38: 10,008,397 km (0.074 R)
• M39: 10,201,677 km (0.077 R)
• M40: 10,340,504 km (0.094 R)
• M41: 10,564,003 km (0.103 R)
• M42: 10,676,351 km (0.104 R)
• M43: 11,129,483 km (0.063 R)
• M44: 11,243,926 km (0.063 R)
• M45: 11,387,240 km (0.071 R)
• M46: 11,531,303 km (0.115 R)
• M47: 11,879,567 km (0.073 R)
• M48: 11,996,403 km (0.077 R)
• M49: 12,084,217 km (0.108 R)
• M50: 12,260,593 km (0.071 R)
• M51: 12,735,267 km (0.091 R)
• M52: 12,974,773 km (0.093 R)
• M53: 13,458,423 km (0.107 R)
• M54: 13,794,270 km (0.079 R)
• M55: 13,917,090 km (0.033 R)
• M56: 14,380,993 km (0.117 R)
• M57: 14,599,256 km (0.099 R)
• M58: 15,610,837 km (0.106 R)
• M59: 15,674,865 km (0.068 R)
• M60: 16,092,841 km (0.099 R)
• M61: 16,775,756 km (0.061 R)
• M62: 17,038,449 km (0.098 R)
• M63: 17,302,490 km (0.106 R)
• M64: 17,667,658 km (0.072 R)
• M65: 17,801,099 km (0.111 R)
• M66: 18,002,009 km (0.078 R)
• M67: 18,169,858 km (0.067 R)
• M68: 18,812,680 km (0.069 R)
• M69: 20,120,764 km (0.106 R)
• M70: 20,295,046 km (0.112 R)
• M71: 20,364,908 km (0.06 R)
• M72: 20,891,343 km (0.104 R)
• M73: 21,067,868 km (0.062 R)
• M74: 21,244,842 km (0.114 R)
• M75: 21,671,645 km (0.084 R)
• M76: 22,461,372 km (0.098 R)
• M77: 22,859,901 km (0.099 R)
• M78: 23,224,172 km (0.083 R)
• M79: 23,406,980 km (0.115 R)
• M80: 23,516,935 km (0.118 R)
• M81: 24,291,253 km (0.086 R)
• M82: 24,625,754 km (0.072 R)
• M83: 24,999,151 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.9

Radius: 5.1

Gravity: 19.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.62 AU - 16.12 AU

Year: 21277 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,485,030 km

• M1: 124,465 km (0.102 R)
• M2: 221,704 km (0.099 R)
• M3: 511,176 km (0.074 R)
• M4: 700,268 km (0.114 R)
• M5: 791,223 km (0.109 R)
• M6: 934,837 km (0.087 R)
• M7: 1,219,821 km (0.051 R)
• M8: 1,443,320 km (0.039 R)
• M9: 2,493,497 km (0.041 R)
• M10: 2,563,210 km (0.077 R)
• M11: 3,069,599 km (0.112 R)
• M12: 4,212,676 km (0.043 R)
• M13: 4,981,459 km (0.106 R)
• M14: 5,746,503 km (0.112 R)
• M15: 6,547,600 km (0.119 R)
• M16: 6,741,179 km (0.119 R)
• M17: 6,985,772 km (0.097 R)
• M18: 7,635,326 km (0.104 R)
• M19: 8,044,476 km (0.087 R)
• M20: 8,671,590 km (0.078 R)
• M21: 8,724,697 km (0.082 R)
• M22: 10,251,044 km (0.076 R)
• M23: 10,815,926 km (0.057 R)
• M24: 11,682,098 km (0.117 R)
• M25: 12,271,813 km (0.1 R)
• M26: 13,602,785 km (0.104 R)
• M27: 13,726,203 km (0.033 R)
• M28: 13,849,771 km (0.116 R)
• M29: 14,536,425 km (0.106 R)
• M30: 14,599,406 km (0.092 R)
• M31: 15,298,028 km (0.118 R)
• M32: 15,619,214 km (0.029 R)
• M33: 16,661,912 km (0.104 R)
• M34: 16,793,707 km (0.1 R)
• M35: 18,539,814 km (0.076 R)
• M36: 19,642,799 km (0.108 R)
• M37: 20,625,208 km (0.107 R)
• M38: 21,479,861 km (0.116 R)
• M39: 22,128,367 km (0.085 R)
• M40: 22,200,922 km (0.099 R)
• M41: 23,297,325 km (0.118 R)
• M42: 24,186,984 km (0.1 R)
• M43: 24,261,633 km (0.117 R)
• M44: 24,861,670 km (0.101 R)
• M45: 25,163,409 km (0.049 R)
• M46: 27,621,152 km (0.103 R)
• M47: 28,012,052 km (0.05 R)
• M48: 28,404,746 km (0.087 R)
• M49: 29,195,670 km (0.109 R)
• M50: 30,395,445 km (0.089 R)
• M51: 32,760,587 km (0.087 R)
• M52: 32,925,743 km (0.114 R)
• M53: 33,589,659 km (0.101 R)
• M54: 33,672,985 km (0.104 R)
• M55: 35,437,940 km (0.078 R)
• M56: 36,118,312 km (0.098 R)
• M57: 36,888,741 km (0.113 R)
• M58: 38,184,856 km (0.082 R)
• M59: 38,707,402 km (0.104 R)
• M60: 39,144,676 km (0.063 R)
• M61: 39,936,049 km (0.066 R)
• M62: 40,377,812 km (0.05 R)
• M63: 41,802,731 km (0.055 R)
• M64: 42,161,467 km (0.11 R)
• M65: 42,701,665 km (0.06 R)
• M66: 43,243,957 km (0.049 R)
• M67: 43,606,882 km (0.097 R)
• M68: 43,879,748 km (0.119 R)
• M69: 44,061,809 km (0.081 R)
• M70: 44,884,896 km (0.072 R)
• M71: 46,731,682 km (0.059 R)
• M72: 47,570,926 km (0.119 R)
• M73: 48,227,062 km (0.085 R)
• M74: 48,791,794 km (0.075 R)
• M75: 50,785,784 km (0.093 R)
• M76: 51,552,324 km (0.102 R)
• M77: 51,937,090 km (0.07 R)
• M78: 53,582,666 km (0.108 R)
• M79: 53,972,369 km (0.088 R)
• M80: 54,363,118 km (0.079 R)
• M81: 54,852,752 km (0.1 R)
• M82: 56,627,432 km (0.107 R)
• M83: 56,825,798 km (0.086 R)
• M84: 59,626,869 km (0.108 R)
• M85: 59,828,676 km (0.07 R)
• M86: 59,929,655 km (0.068 R)
• M87: 60,131,911 km (0.105 R)
• M88: 60,435,445 km (0.096 R)
• M89: 62,882,867 km (0.044 R)
• M90: 63,396,735 km (0.115 R)
• M91: 65,050,689 km (0.049 R)
• M92: 65,674,512 km (0.079 R)
• M93: 66,091,591 km (0.115 R)
• M94: 66,718,706 km (0.079 R)
• M95: 67,033,011 km (0.037 R)
• M96: 68,295,318 km (0.089 R)
• M97: 69,565,403 km (0.061 R)
• M98: 69,884,047 km (0.082 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 19,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit