🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.69 AU

Year: 184 Days

Day: 31.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,448,716 km

• M1: 121,473 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.5 AU - 0.78 AU

Year: 189 Days

Day: 46 Hours

Environment

Temp: 152 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.87 AU - 1.07 AU

Year: 352 Days

Day: 25.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,448,716 km

• M1: 68,366 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.38 AU - 1.74 AU

Year: 719 Days

Day: 16.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.85 AU - 2.53 AU

Year: 1196 Days

Day: 20.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.33 AU - 3.03 AU

Year: 1619 Days

Day: 12.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.14 AU - 3.18 AU

Year: 2073 Days

Day: 24.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,448,716 km

• M1: 2,446,524 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156

Radius: 5.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.6 AU - 17.8 AU

Year: 20795 Days

Day: 23.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,448,716 km

• M1: 463,753 km (0.056 R)
• M2: 1,007,691 km (0.1 R)
• M3: 1,354,160 km (0.116 R)
• M4: 1,440,777 km (0.103 R)
• M5: 1,877,304 km (0.116 R)
• M6: 2,616,467 km (0.092 R)
• M7: 2,779,678 km (0.083 R)
• M8: 3,002,579 km (0.091 R)
• M9: 3,144,697 km (0.034 R)
• M10: 3,494,905 km (0.085 R)
• M11: 4,200,559 km (0.1 R)
• M12: 5,049,377 km (0.025 R)
• M13: 5,150,804 km (0.074 R)
• M14: 5,355,454 km (0.12 R)
• M15: 5,389,712 km (0.068 R)
• M16: 5,597,504 km (0.111 R)
• M17: 6,308,841 km (0.107 R)
• M18: 6,935,806 km (0.081 R)
• M19: 7,086,152 km (0.09 R)
• M20: 7,505,176 km (0.112 R)
• M21: 7,698,306 km (0.106 R)
• M22: 8,648,253 km (0.089 R)
• M23: 9,802,251 km (0.107 R)
• M24: 10,526,305 km (0.113 R)
• M25: 11,267,412 km (0.12 R)
• M26: 11,755,849 km (0.119 R)
• M27: 11,845,459 km (0.117 R)
• M28: 12,025,126 km (0.113 R)
• M29: 12,296,646 km (0.073 R)
• M30: 13,262,300 km (0.114 R)
• M31: 13,402,324 km (0.034 R)
• M32: 14,156,895 km (0.096 R)
• M33: 14,491,396 km (0.102 R)
• M34: 15,022,319 km (0.12 R)
• M35: 15,314,484 km (0.077 R)
• M36: 15,657,811 km (0.025 R)
• M37: 16,003,681 km (0.077 R)
• M38: 16,352,094 km (0.107 R)
• M39: 16,904,709 km (0.118 R)
• M40: 16,955,123 km (0.102 R)
• M41: 17,005,837 km (0.075 R)
• M42: 17,208,542 km (0.084 R)
• M43: 17,463,307 km (0.107 R)
• M44: 19,386,388 km (0.054 R)
• M45: 19,439,196 km (0.11 R)
• M46: 20,077,829 km (0.1 R)
• M47: 23,203,527 km (0.085 R)
• M48: 23,484,921 km (0.1 R)
• M49: 24,564,270 km (0.083 R)
• M50: 25,138,875 km (0.09 R)
• M51: 26,067,279 km (0.091 R)
• M52: 27,302,808 km (0.089 R)
• M53: 27,362,199 km (0.11 R)
• M54: 27,540,370 km (0.103 R)
• M55: 28,677,912 km (0.108 R)
• M56: 28,738,200 km (0.115 R)
• M57: 29,343,473 km (0.032 R)
• M58: 30,197,826 km (0.086 R)
• M59: 30,813,122 km (0.115 R)
• M60: 30,936,690 km (0.079 R)
• M61: 31,122,341 km (0.092 R)
• M62: 31,806,153 km (0.047 R)
• M63: 31,931,067 km (0.116 R)
• M64: 32,244,026 km (0.067 R)
• M65: 33,505,734 km (0.111 R)
• M66: 33,696,322 km (0.104 R)
• M67: 34,462,562 km (0.065 R)
• M68: 35,947,022 km (0.03 R)
• M69: 36,272,547 km (0.113 R)
• M70: 37,386,453 km (0.115 R)
• M71: 38,046,927 km (0.097 R)
• M72: 38,777,862 km (0.083 R)
• M73: 42,432,987 km (0.114 R)
• M74: 42,501,653 km (0.047 R)
• M75: 42,639,283 km (0.058 R)
• M76: 42,776,913 km (0.103 R)
• M77: 42,845,877 km (0.088 R)
• M78: 43,329,228 km (0.094 R)
• M79: 43,606,283 km (0.039 R)
• M80: 44,720,189 km (0.101 R)
• M81: 44,930,075 km (0.114 R)
• M82: 47,189,302 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.1

Radius: 7.3

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.06 AU - 18.26 AU

Year: 25089 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,448,716 km

• M1: 175,179 km (0.108 R)
• M2: 347,516 km (0.081 R)
• M3: 1,619,696 km (0.03 R)
• M4: 2,107,984 km (0.115 R)
• M5: 2,718,493 km (0.119 R)
• M6: 3,337,828 km (0.077 R)
• M7: 3,423,547 km (0.116 R)
• M8: 4,044,827 km (0.032 R)
• M9: 4,368,407 km (0.095 R)
• M10: 4,991,483 km (0.078 R)
• M11: 5,388,814 km (0.105 R)
• M12: 5,744,708 km (0.065 R)
• M13: 6,055,871 km (0.099 R)
• M14: 6,213,548 km (0.106 R)
• M15: 6,372,570 km (0.045 R)
• M16: 6,912,469 km (0.111 R)
• M17: 7,077,176 km (0.109 R)
• M18: 7,692,622 km (0.073 R)
• M19: 8,795,607 km (0.09 R)
• M20: 9,639,638 km (0.093 R)
• M21: 10,509,250 km (0.086 R)
• M22: 13,128,859 km (0.057 R)
• M23: 13,469,942 km (0.11 R)
• M24: 13,882,982 km (0.076 R)
• M25: 14,091,072 km (0.116 R)
• M26: 15,361,158 km (0.053 R)
• M27: 15,865,004 km (0.118 R)
• M28: 17,111,004 km (0.085 R)
• M29: 17,558,152 km (0.089 R)
• M30: 18,009,190 km (0.032 R)
• M31: 18,999,678 km (0.115 R)
• M32: 19,851,488 km (0.032 R)
• M33: 20,242,686 km (0.105 R)
• M34: 21,431,840 km (0.066 R)
• M35: 22,562,052 km (0.109 R)
• M36: 24,293,198 km (0.116 R)
• M37: 26,066,831 km (0.056 R)
• M38: 26,581,148 km (0.099 R)
• M39: 28,144,296 km (0.109 R)
• M40: 29,025,577 km (0.096 R)
• M41: 29,202,851 km (0.079 R)
• M42: 30,094,903 km (0.083 R)
• M43: 30,905,424 km (0.071 R)
• M44: 31,905,785 km (0.116 R)
• M45: 32,547,859 km (0.106 R)
• M46: 34,687,408 km (0.106 R)
• M47: 34,875,602 km (0.07 R)
• M48: 35,726,814 km (0.113 R)
• M49: 35,916,803 km (0.108 R)
• M50: 36,776,243 km (0.095 R)
• M51: 37,545,774 km (0.066 R)
• M52: 38,515,318 km (0.034 R)
• M53: 39,492,940 km (0.043 R)
• M54: 40,478,790 km (0.059 R)
• M55: 41,173,822 km (0.054 R)
• M56: 41,572,650 km (0.043 R)
• M57: 42,173,285 km (0.115 R)
• M58: 42,273,665 km (0.084 R)
• M59: 42,474,725 km (0.096 R)
• M60: 42,676,084 km (0.116 R)
• M61: 43,586,088 km (0.105 R)
• M62: 43,890,818 km (0.088 R)
• M63: 44,298,323 km (0.089 R)
• M64: 44,502,524 km (0.095 R)
• M65: 45,116,923 km (0.087 R)
• M66: 45,219,547 km (0.108 R)
• M67: 45,734,163 km (0.064 R)
• M68: 47,289,533 km (0.097 R)
• M69: 47,393,802 km (0.119 R)
• M70: 48,126,084 km (0.114 R)
• M71: 51,199,572 km (0.117 R)
• M72: 53,247,417 km (0.065 R)
• M73: 55,102,132 km (0.065 R)
• M74: 56,092,769 km (0.105 R)
• M75: 56,756,385 km (0.104 R)
• M76: 57,311,243 km (0.095 R)
• M77: 57,533,845 km (0.101 R)
• M78: 61,019,176 km (0.112 R)
• M79: 64,110,018 km (0.106 R)
• M80: 66,783,033 km (0.059 R)
• M81: 67,486,292 km (0.12 R)
• M82: 67,603,727 km (0.056 R)
• M83: 68,900,142 km (0.058 R)
• M84: 70,561,875 km (0.083 R)
• M85: 73,562,210 km (0.051 R)
• M86: 75,504,140 km (0.098 R)
• M87: 76,114,349 km (0.071 R)
• M88: 77,339,855 km (0.107 R)
• M89: 80,183,262 km (0.097 R)
• M90: 80,307,578 km (0.112 R)
• M91: 82,683,342 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit