🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.51 AU - 0.51 AU

Year: 137 Days

Day: 20.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,906,257 km

• M1: 90,058 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 30.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.87 AU

Year: 235 Days

Day: 33 Hours

Environment

Temp: 177 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.49 AU - 1.97 AU

Year: 857 Days

Day: 41.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 66.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,906,257 km

• M1: 395,836 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.77 AU - 2.31 AU

Year: 1098 Days

Day: 38.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,906,257 km

• M1: 451,786 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.86 AU - 2.78 AU

Year: 1331 Days

Day: 12.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.06 AU - 3.28 AU

Year: 2126 Days

Day: 17.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.1

Radius: 6.4

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.62 AU - 15 AU

Year: 19334 Days

Day: 16.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,906,257 km

• M1: 293,960 km (0.044 R)
• M2: 354,996 km (0.104 R)
• M3: 403,914 km (0.073 R)
• M4: 547,079 km (0.08 R)
• M5: 926,759 km (0.12 R)
• M6: 996,920 km (0.031 R)
• M7: 2,094,520 km (0.106 R)
• M8: 2,282,265 km (0.084 R)
• M9: 2,346,143 km (0.032 R)
• M10: 3,052,096 km (0.056 R)
• M11: 4,165,254 km (0.083 R)
• M12: 5,263,152 km (0.084 R)
• M13: 6,086,539 km (0.09 R)
• M14: 6,264,860 km (0.108 R)
• M15: 7,276,740 km (0.071 R)
• M16: 7,466,131 km (0.078 R)
• M17: 8,887,161 km (0.096 R)
• M18: 9,140,579 km (0.076 R)
• M19: 9,967,108 km (0.104 R)
• M20: 10,656,156 km (0.034 R)
• M21: 10,817,272 km (0.078 R)
• M22: 11,033,591 km (0.096 R)
• M23: 11,525,170 km (0.113 R)
• M24: 12,643,114 km (0.072 R)
• M25: 12,756,809 km (0.03 R)
• M26: 12,813,806 km (0.046 R)
• M27: 13,099,986 km (0.104 R)
• M28: 13,215,027 km (0.117 R)
• M29: 14,562,156 km (0.111 R)
• M30: 16,013,854 km (0.113 R)
• M31: 16,075,338 km (0.103 R)
• M32: 16,198,457 km (0.108 R)
• M33: 16,322,025 km (0.104 R)
• M34: 16,383,809 km (0.119 R)
• M35: 16,819,139 km (0.118 R)
• M36: 17,510,880 km (0.118 R)
• M37: 17,637,739 km (0.12 R)
• M38: 20,971,826 km (0.066 R)
• M39: 21,988,643 km (0.043 R)
• M40: 22,193,891 km (0.104 R)
• M41: 22,952,053 km (0.049 R)
• M42: 23,929,227 km (0.096 R)
• M43: 25,563,883 km (0.115 R)
• M44: 28,491,513 km (0.058 R)
• M45: 29,767,433 km (0.092 R)
• M46: 30,602,937 km (0.034 R)
• M47: 33,077,136 km (0.098 R)
• M48: 33,705,597 km (0.084 R)
• M49: 36,178,151 km (0.053 R)
• M50: 36,906,842 km (0.079 R)
• M51: 37,476,959 km (0.095 R)
• M52: 38,296,457 km (0.032 R)
• M53: 39,370,719 km (0.12 R)
• M54: 39,536,772 km (0.108 R)
• M55: 39,703,125 km (0.085 R)
• M56: 39,786,451 km (0.097 R)
• M57: 39,953,103 km (0.076 R)
• M58: 41,126,699 km (0.06 R)
• M59: 41,210,922 km (0.096 R)
• M60: 41,464,042 km (0.058 R)
• M61: 42,737,419 km (0.083 R)
• M62: 43,250,240 km (0.07 R)
• M63: 43,851,175 km (0.095 R)
• M64: 44,195,849 km (0.091 R)
• M65: 45,409,237 km (0.045 R)
• M66: 46,458,068 km (0.064 R)
• M67: 46,633,546 km (0.056 R)
• M68: 46,897,287 km (0.088 R)
• M69: 46,985,400 km (0.057 R)
• M70: 47,161,626 km (0.055 R)
• M71: 48,046,049 km (0.117 R)
• M72: 48,579,365 km (0.06 R)
• M73: 48,846,697 km (0.049 R)
• M74: 49,114,627 km (0.112 R)
• M75: 49,203,936 km (0.116 R)
• M76: 49,562,074 km (0.044 R)
• M77: 52,093,120 km (0.087 R)
• M78: 53,926,741 km (0.099 R)
• M79: 54,203,497 km (0.102 R)
• M80: 54,295,949 km (0.076 R)
• M81: 56,248,201 km (0.119 R)
• M82: 56,810,091 km (0.089 R)
• M83: 57,185,880 km (0.038 R)
• M84: 57,656,665 km (0.099 R)
• M85: 59,743,256 km (0.103 R)
• M86: 60,604,042 km (0.088 R)
• M87: 60,987,910 km (0.091 R)
• M88: 61,180,144 km (0.111 R)
• M89: 63,697,577 km (0.039 R)
• M90: 64,576,913 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.5

Radius: 3.4

Gravity: 75.65 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.44 AU - 17.62 AU

Year: 20865 Days

Day: 17.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,906,257 km

• M1: 167,998 km (0.085 R)
• M2: 198,217 km (0.108 R)
• M3: 230,381 km (0.108 R)
• M4: 264,489 km (0.042 R)
• M5: 300,542 km (0.082 R)
• M6: 852,409 km (0.115 R)
• M7: 1,136,944 km (0.091 R)
• M8: 1,926,671 km (0.05 R)
• M9: 2,145,383 km (0.115 R)
• M10: 2,888,585 km (0.109 R)
• M11: 3,974,217 km (0.069 R)
• M12: 4,923,266 km (0.108 R)
• M13: 5,071,368 km (0.065 R)
• M14: 5,473,636 km (0.065 R)
• M15: 5,781,958 km (0.104 R)
• M16: 7,237,695 km (0.094 R)
• M17: 8,502,545 km (0.098 R)
• M18: 8,799,347 km (0.067 R)
• M19: 10,459,883 km (0.118 R)
• M20: 11,948,382 km (0.053 R)
• M21: 12,481,399 km (0.1 R)
• M22: 12,548,569 km (0.099 R)
• M23: 13,090,412 km (0.096 R)
• M24: 13,917,240 km (0.09 R)
• M25: 17,388,957 km (0.08 R)
• M26: 17,689,799 km (0.099 R)
• M27: 18,068,281 km (0.112 R)
• M28: 19,064,603 km (0.086 R)
• M29: 19,374,719 km (0.086 R)
• M30: 19,686,481 km (0.099 R)
• M31: 20,473,366 km (0.114 R)
• M32: 21,030,169 km (0.053 R)
• M33: 21,110,055 km (0.069 R)
• M34: 21,915,190 km (0.086 R)
• M35: 22,730,200 km (0.083 R)
• M36: 22,812,329 km (0.108 R)
• M37: 22,894,458 km (0.087 R)
• M38: 26,260,111 km (0.052 R)
• M39: 26,951,552 km (0.114 R)
• M40: 27,038,469 km (0.077 R)
• M41: 28,176,011 km (0.119 R)
• M42: 28,352,387 km (0.116 R)
• M43: 30,316,607 km (0.104 R)
• M44: 31,956,200 km (0.038 R)
• M45: 32,140,055 km (0.039 R)
• M46: 32,972,268 km (0.053 R)
• M47: 33,065,169 km (0.107 R)
• M48: 33,905,011 km (0.103 R)
• M49: 37,044,322 km (0.073 R)
• M50: 37,916,478 km (0.085 R)
• M51: 38,013,717 km (0.109 R)
• M52: 38,208,643 km (0.065 R)
• M53: 38,306,180 km (0.085 R)
• M54: 39,089,774 km (0.098 R)
• M55: 42,276,358 km (0.103 R)
• M56: 42,984,405 km (0.104 R)
• M57: 43,085,982 km (0.113 R)
• M58: 43,900,692 km (0.081 R)
• M59: 44,207,368 km (0.09 R)
• M60: 45,441,849 km (0.112 R)
• M61: 47,419,383 km (0.072 R)
• M62: 48,471,356 km (0.088 R)
• M63: 49,000,184 km (0.046 R)
• M64: 52,105,238 km (0.104 R)
• M65: 52,647,081 km (0.043 R)
• M66: 52,864,297 km (0.113 R)
• M67: 52,973,055 km (0.082 R)
• M68: 53,408,684 km (0.095 R)
• M69: 53,517,741 km (0.102 R)
• M70: 56,047,291 km (0.078 R)
• M71: 56,380,146 km (0.076 R)
• M72: 56,824,901 km (0.108 R)
• M73: 58,615,587 km (0.066 R)
• M74: 60,424,824 km (0.066 R)
• M75: 60,538,369 km (0.109 R)
• M76: 61,222,031 km (0.102 R)
• M77: 62,942,107 km (0.043 R)
• M78: 63,172,638 km (0.088 R)
• M79: 63,634,596 km (0.057 R)
• M80: 64,329,478 km (0.054 R)
• M81: 65,493,499 km (0.076 R)
• M82: 69,264,413 km (0.101 R)
• M83: 72,742,114 km (0.079 R)
• M84: 76,030,575 km (0.101 R)
• M85: 76,153,394 km (0.119 R)
• M86: 76,521,854 km (0.107 R)
• M87: 77,384,286 km (0.058 R)
• M88: 77,754,840 km (0.062 R)
• M89: 78,497,593 km (0.12 R)
• M90: 80,490,087 km (0.111 R)
• M91: 80,740,364 km (0.11 R)
• M92: 82,499,187 km (0.064 R)
• M93: 82,877,669 km (0.1 R)
• M94: 83,130,340 km (0.099 R)
• M95: 83,509,870 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 16,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit