🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.01 AU - 1.57 AU

Year: 546 Days

Day: 24.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.24 AU - 1.66 AU

Year: 651 Days

Day: 19 Hours

Environment

Temp: -41 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.25 AU - 1.91 AU

Year: 740 Days

Day: 45 Hours

Environment

Temp: -48 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.74 AU - 2.2 AU

Year: 1031 Days

Day: 32.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.13 AU - 2.65 AU

Year: 1377 Days

Day: 13 Hours

Environment

Temp: -87 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.97 AU - 2.99 AU

Year: 1456 Days

Day: 12.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,703,856 km

• M1: 610,958 km (0.06 R)
• M2: 2,522,519 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.25 AU - 3.19 AU

Year: 1672 Days

Day: 19.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,703,856 km

• M1: 1,116,150 km (0.095 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.23 AU - 3.51 AU

Year: 1812 Days

Day: 43.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.8

Radius: 9.8

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.16 AU - 11.72 AU

Year: 11682 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,703,856 km

• M1: 126,560 km (0.117 R)
• M2: 208,240 km (0.076 R)
• M3: 379,380 km (0.101 R)
• M4: 653,144 km (0.045 R)
• M5: 907,461 km (0.093 R)
• M6: 986,000 km (0.08 R)
• M7: 1,577,061 km (0.064 R)
• M8: 1,672,953 km (0.089 R)
• M9: 2,708,469 km (0.098 R)
• M10: 3,212,165 km (0.097 R)
• M11: 3,616,977 km (0.065 R)
• M12: 3,874,136 km (0.075 R)
• M13: 4,338,787 km (0.089 R)
• M14: 4,474,772 km (0.098 R)
• M15: 4,751,079 km (0.031 R)
• M16: 5,068,675 km (0.116 R)
• M17: 5,211,990 km (0.084 R)
• M18: 6,253,041 km (0.101 R)
• M19: 6,757,934 km (0.099 R)
• M20: 6,915,910 km (0.039 R)
• M21: 7,155,266 km (0.111 R)
• M22: 7,478,547 km (0.062 R)
• M23: 7,930,931 km (0.114 R)
• M24: 8,097,733 km (0.084 R)
• M25: 8,392,291 km (0.076 R)
• M26: 8,477,113 km (0.103 R)
• M27: 9,517,267 km (0.114 R)
• M28: 11,432,568 km (0.11 R)
• M29: 12,530,467 km (0.069 R)
• M30: 12,676,176 km (0.099 R)
• M31: 13,413,095 km (0.06 R)
• M32: 13,512,428 km (0.1 R)
• M33: 13,612,060 km (0.097 R)
• M34: 14,214,490 km (0.091 R)
• M35: 14,569,935 km (0.057 R)
• M36: 15,601,712 km (0.034 R)
• M37: 16,497,204 km (0.118 R)
• M38: 16,763,788 km (0.103 R)
• M39: 18,282,655 km (0.12 R)
• M40: 19,506,814 km (0.079 R)
• M41: 20,757,153 km (0.075 R)
• M42: 21,682,865 km (0.115 R)
• M43: 21,974,880 km (0.071 R)
• M44: 23,574,231 km (0.099 R)
• M45: 23,814,335 km (0.102 R)
• M46: 24,176,063 km (0.078 R)
• M47: 25,210,682 km (0.067 R)
• M48: 25,394,837 km (0.071 R)
• M49: 26,197,729 km (0.086 R)
• M50: 26,508,743 km (0.092 R)
• M51: 27,701,935 km (0.111 R)
• M52: 27,891,925 km (0.109 R)
• M53: 28,720,248 km (0.085 R)
• M54: 29,362,771 km (0.105 R)
• M55: 30,335,606 km (0.116 R)
• M56: 30,793,226 km (0.109 R)
• M57: 31,980,434 km (0.072 R)
• M58: 32,046,856 km (0.08 R)
• M59: 32,312,990 km (0.051 R)
• M60: 32,379,562 km (0.065 R)
• M61: 32,579,723 km (0.06 R)
• M62: 33,451,729 km (0.101 R)
• M63: 35,150,413 km (0.106 R)
• M64: 35,630,922 km (0.075 R)
• M65: 38,984,756 km (0.071 R)
• M66: 39,055,815 km (0.03 R)
• M67: 39,553,527 km (0.065 R)
• M68: 39,767,602 km (0.063 R)
• M69: 40,915,317 km (0.091 R)
• M70: 41,420,808 km (0.051 R)
• M71: 41,783,134 km (0.119 R)
• M72: 43,905,629 km (0.113 R)
• M73: 44,645,689 km (0.082 R)
• M74: 45,017,141 km (0.067 R)
• M75: 45,539,088 km (0.109 R)
• M76: 46,588,816 km (0.119 R)
• M77: 48,330,734 km (0.046 R)
• M78: 48,559,618 km (0.116 R)
• M79: 48,635,913 km (0.1 R)
• M80: 48,788,653 km (0.07 R)
• M81: 49,171,474 km (0.103 R)
• M82: 49,708,829 km (0.111 R)
• M83: 49,939,808 km (0.07 R)
• M84: 50,325,472 km (0.064 R)
• M85: 50,944,657 km (0.086 R)
• M86: 51,022,149 km (0.116 R)
• M87: 51,177,432 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.8

Radius: 3.7

Gravity: 60.98 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.69 AU - 13.11 AU

Year: 17272 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,703,856 km

• M1: 80,184 km (0.043 R)
• M2: 209,287 km (0.093 R)
• M3: 238,908 km (0.1 R)
• M4: 391,049 km (0.029 R)
• M5: 725,849 km (0.119 R)
• M6: 1,074,861 km (0.089 R)
• M7: 1,128,566 km (0.083 R)
• M8: 1,381,088 km (0.12 R)
• M9: 1,498,821 km (0.111 R)
• M10: 1,744,012 km (0.079 R)
• M11: 1,807,292 km (0.053 R)
• M12: 2,624,096 km (0.086 R)
• M13: 2,881,105 km (0.044 R)
• M14: 3,740,246 km (0.089 R)
• M15: 3,863,215 km (0.113 R)
• M16: 4,071,007 km (0.104 R)
• M17: 4,982,806 km (0.087 R)
• M18: 5,163,371 km (0.061 R)
• M19: 5,438,331 km (0.037 R)
• M20: 5,484,557 km (0.074 R)
• M21: 6,242,869 km (0.108 R)
• M22: 6,388,727 km (0.103 R)
• M23: 6,683,584 km (0.097 R)
• M24: 7,235,899 km (0.037 R)
• M25: 8,223,844 km (0.112 R)
• M26: 8,330,208 km (0.091 R)
• M27: 9,586,680 km (0.049 R)
• M28: 9,642,630 km (0.099 R)
• M29: 14,072,821 km (0.117 R)
• M30: 15,037,129 km (0.111 R)
• M31: 15,102,204 km (0.068 R)
• M32: 15,297,878 km (0.116 R)
• M33: 15,691,620 km (0.102 R)
• M34: 17,300,246 km (0.067 R)
• M35: 17,573,411 km (0.115 R)
• M36: 17,916,739 km (0.074 R)
• M37: 18,470,849 km (0.084 R)
• M38: 18,680,137 km (0.033 R)
• M39: 19,595,825 km (0.039 R)
• M40: 21,690,794 km (0.061 R)
• M41: 22,578,208 km (0.103 R)
• M42: 23,552,838 km (0.119 R)
• M43: 24,235,603 km (0.095 R)
• M44: 24,464,637 km (0.037 R)
• M45: 26,794,325 km (0.119 R)
• M46: 27,347,987 km (0.12 R)
• M47: 27,666,032 km (0.112 R)
• M48: 28,305,862 km (0.076 R)
• M49: 29,844,925 km (0.108 R)
• M50: 30,254,374 km (0.063 R)
• M51: 31,161,835 km (0.086 R)
• M52: 31,494,092 km (0.081 R)
• M53: 31,577,268 km (0.083 R)
• M54: 31,827,396 km (0.111 R)
• M55: 32,329,596 km (0.049 R)
• M56: 32,665,892 km (0.09 R)
• M57: 32,918,862 km (0.053 R)
• M58: 35,224,763 km (0.101 R)
• M59: 35,570,783 km (0.063 R)
• M60: 35,744,317 km (0.076 R)
• M61: 36,091,982 km (0.12 R)
• M62: 36,528,210 km (0.113 R)
• M63: 36,703,090 km (0.092 R)
• M64: 37,405,751 km (0.1 R)
• M65: 37,670,539 km (0.085 R)
• M66: 37,935,776 km (0.067 R)
• M67: 38,201,611 km (0.08 R)
• M68: 38,735,227 km (0.119 R)
• M69: 39,181,926 km (0.075 R)
• M70: 40,894,373 km (0.108 R)
• M71: 42,631,204 km (0.116 R)
• M72: 43,462,221 km (0.064 R)
• M73: 44,672,019 km (0.097 R)
• M74: 45,140,409 km (0.089 R)
• M75: 45,610,296 km (0.07 R)
• M76: 46,176,225 km (0.054 R)
• M77: 46,554,857 km (0.086 R)
• M78: 47,410,557 km (0.051 R)
• M79: 49,620,866 km (0.078 R)
• M80: 50,202,951 km (0.072 R)
• M81: 50,884,818 km (0.114 R)
• M82: 51,962,671 km (0.054 R)
• M83: 53,842,069 km (0.111 R)
• M84: 56,955,799 km (0.046 R)
• M85: 59,303,438 km (0.025 R)
• M86: 59,818,055 km (0.065 R)
• M87: 60,644,434 km (0.095 R)
• M88: 61,162,790 km (0.057 R)
• M89: 61,578,523 km (0.034 R)
• M90: 66,426,691 km (0.088 R)
• M91: 66,853,942 km (0.045 R)
• M92: 67,604,026 km (0.108 R)
• M93: 69,220,580 km (0.025 R)
• M94: 69,653,965 km (0.099 R)
• M95: 70,196,706 km (0.054 R)
• M96: 71,505,239 km (0.092 R)
• M97: 72,272,227 km (0.116 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: 244 - 17,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit