🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.49 AU - 0.53 AU

Year: 129 Days

Day: 39.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.59 AU - 0.63 AU

Year: 169 Days

Day: 44.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,107,557 km

• M1: 57,595 km (0.082 R)
• M2: 191,485 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.66 AU - 1.08 AU

Year: 288 Days

Day: 37.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,107,557 km

• M1: 452,833 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.21 AU - 1.27 AU

Year: 490 Days

Day: 46.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,107,557 km

• M1: 84,074 km (0.077 R)
• M2: 1,009,636 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.5 AU - 1.82 AU

Year: 759 Days

Day: 40.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.95 AU - 4.45 AU

Year: 2525 Days

Day: 13.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.79 AU - 4.35 AU

Year: 2913 Days

Day: 35.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.2

Radius: 8.9

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.43 AU - 7.77 AU

Year: 6015 Days

Day: 11.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,107,557 km

• M1: 127,906 km (0.09 R)
• M2: 279,299 km (0.09 R)
• M3: 459,864 km (0.095 R)
• M4: 632,949 km (0.081 R)
• M5: 777,161 km (0.117 R)
• M6: 853,456 km (0.092 R)
• M7: 973,134 km (0.119 R)
• M8: 1,042,099 km (0.065 R)
• M9: 1,412,353 km (0.075 R)
• M10: 2,066,844 km (0.09 R)
• M11: 2,193,404 km (0.115 R)
• M12: 2,705,627 km (0.101 R)
• M13: 2,804,511 km (0.11 R)
• M14: 2,924,938 km (0.106 R)
• M15: 2,985,674 km (0.061 R)
• M16: 3,129,288 km (0.104 R)
• M17: 3,317,183 km (0.098 R)
• M18: 3,423,248 km (0.092 R)
• M19: 4,427,947 km (0.096 R)
• M20: 5,492,336 km (0.097 R)
• M21: 5,719,575 km (0.099 R)
• M22: 6,105,089 km (0.113 R)
• M23: 7,064,610 km (0.051 R)
• M24: 7,146,739 km (0.095 R)
• M25: 7,478,248 km (0.117 R)
• M26: 7,589,848 km (0.115 R)
• M27: 7,702,046 km (0.119 R)
• M28: 8,013,360 km (0.07 R)
• M29: 8,070,506 km (0.094 R)
• M30: 8,213,671 km (0.117 R)
• M31: 8,473,672 km (0.118 R)
• M32: 8,590,059 km (0.076 R)
• M33: 9,001,753 km (0.051 R)
• M34: 9,329,821 km (0.118 R)
• M35: 9,480,167 km (0.096 R)
• M36: 9,844,437 km (0.078 R)
• M37: 9,997,476 km (0.105 R)
• M38: 10,058,961 km (0.113 R)
• M39: 10,151,412 km (0.12 R)
• M40: 10,743,521 km (0.091 R)
• M41: 10,838,067 km (0.073 R)
• M42: 11,282,671 km (0.097 R)
• M43: 11,507,367 km (0.069 R)
• M44: 11,928,485 km (0.076 R)
• M45: 12,288,717 km (0.055 R)
• M46: 12,453,574 km (0.081 R)
• M47: 13,053,461 km (0.089 R)
• M48: 13,255,568 km (0.104 R)
• M49: 13,356,995 km (0.119 R)
• M50: 13,662,774 km (0.073 R)
• M51: 14,908,924 km (0.033 R)
• M52: 15,120,156 km (0.088 R)
• M53: 15,867,397 km (0.099 R)
• M54: 17,508,486 km (0.053 R)
• M55: 17,805,887 km (0.077 R)
• M56: 18,067,533 km (0.117 R)
• M57: 18,217,580 km (0.051 R)
• M58: 18,708,111 km (0.111 R)
• M59: 19,548,103 km (0.075 R)
• M60: 19,972,812 km (0.113 R)
• M61: 20,283,526 km (0.066 R)
• M62: 20,361,467 km (0.079 R)
• M63: 20,595,887 km (0.079 R)
• M64: 20,791,860 km (0.091 R)
• M65: 20,870,549 km (0.1 R)
• M66: 21,185,901 km (0.045 R)
• M67: 21,781,300 km (0.066 R)
• M68: 22,141,233 km (0.115 R)
• M69: 22,342,143 km (0.09 R)
• M70: 23,355,369 km (0.025 R)
• M71: 24,259,240 km (0.118 R)
• M72: 24,507,871 km (0.094 R)
• M73: 25,216,516 km (0.062 R)
• M74: 25,847,520 km (0.098 R)
• M75: 26,271,032 km (0.098 R)
• M76: 26,356,003 km (0.073 R)
• M77: 26,739,572 km (0.085 R)
• M78: 27,039,217 km (0.053 R)
• M79: 27,124,936 km (0.111 R)
• M80: 27,512,245 km (0.033 R)
• M81: 28,422,997 km (0.038 R)
• M82: 28,597,578 km (0.109 R)
• M83: 29,123,414 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.6

Radius: 4.8

Gravity: 30.06 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.77 AU - 21.09 AU

Year: 25816 Days

Day: 23.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,107,557 km

• M1: 74,500 km (0.048 R)
• M2: 112,647 km (0.028 R)
• M3: 150,196 km (0.057 R)
• M4: 439,070 km (0.078 R)
• M5: 483,650 km (0.057 R)
• M6: 529,876 km (0.114 R)
• M7: 866,471 km (0.066 R)
• M8: 1,356,254 km (0.038 R)
• M9: 2,145,383 km (0.069 R)
• M10: 2,301,862 km (0.056 R)
• M11: 2,750,806 km (0.069 R)
• M12: 2,835,328 km (0.09 R)
• M13: 2,963,833 km (0.097 R)
• M14: 3,773,756 km (0.1 R)
• M15: 4,849,963 km (0.082 R)
• M16: 5,106,972 km (0.096 R)
• M17: 5,159,032 km (0.058 R)
• M18: 5,634,305 km (0.11 R)
• M19: 5,741,865 km (0.106 R)
• M20: 5,904,478 km (0.098 R)
• M21: 6,068,587 km (0.117 R)
• M22: 6,234,342 km (0.05 R)
• M23: 6,570,039 km (0.099 R)
• M24: 6,797,129 km (0.062 R)
• M25: 7,376,073 km (0.086 R)
• M26: 9,016,563 km (0.114 R)
• M27: 10,764,016 km (0.095 R)
• M28: 12,472,124 km (0.062 R)
• M29: 12,753,069 km (0.076 R)
• M30: 13,825,536 km (0.09 R)
• M31: 15,449,720 km (0.041 R)
• M32: 16,437,664 km (0.109 R)
• M33: 18,793,831 km (0.035 R)
• M34: 19,683,938 km (0.053 R)
• M35: 20,836,590 km (0.09 R)
• M36: 21,337,144 km (0.109 R)
• M37: 21,589,067 km (0.111 R)
• M38: 22,180,427 km (0.111 R)
• M39: 22,265,249 km (0.12 R)
• M40: 22,948,463 km (0.061 R)
• M41: 24,160,655 km (0.076 R)
• M42: 24,510,714 km (0.075 R)
• M43: 26,017,463 km (0.045 R)
• M44: 26,376,349 km (0.082 R)
• M45: 28,103,157 km (0.116 R)
• M46: 28,379,165 km (0.103 R)
• M47: 31,473,746 km (0.12 R)
• M48: 31,760,376 km (0.118 R)
• M49: 31,951,861 km (0.104 R)
• M50: 32,432,370 km (0.113 R)
• M51: 33,497,955 km (0.092 R)
• M52: 34,476,624 km (0.085 R)
• M53: 35,068,284 km (0.083 R)
• M54: 35,862,499 km (0.068 R)
• M55: 36,461,938 km (0.113 R)
• M56: 36,662,549 km (0.071 R)
• M57: 36,863,459 km (0.065 R)
• M58: 37,772,116 km (0.07 R)
• M59: 41,375,480 km (0.104 R)
• M60: 43,908,770 km (0.088 R)
• M61: 44,229,059 km (0.064 R)
• M62: 45,949,734 km (0.085 R)
• M63: 46,818,299 km (0.118 R)
• M64: 48,571,736 km (0.116 R)
• M65: 51,017,362 km (0.117 R)
• M66: 51,353,957 km (0.106 R)
• M67: 51,466,305 km (0.067 R)
• M68: 51,578,803 km (0.099 R)
• M69: 51,691,300 km (0.102 R)
• M70: 52,707,818 km (0.087 R)
• M71: 53,616,774 km (0.045 R)
• M72: 53,844,911 km (0.072 R)
• M73: 55,104,974 km (0.082 R)
• M74: 57,187,825 km (0.065 R)
• M75: 59,650,206 km (0.066 R)
• M76: 61,191,812 km (0.062 R)
• M77: 62,626,456 km (0.101 R)
• M78: 64,799,066 km (0.081 R)
• M79: 66,016,643 km (0.073 R)
• M80: 67,241,849 km (0.071 R)
• M81: 69,217,738 km (0.079 R)
• M82: 69,341,904 km (0.118 R)
• M83: 69,839,168 km (0.115 R)
• M84: 71,212,626 km (0.097 R)
• M85: 72,217,175 km (0.078 R)
• M86: 75,514,013 km (0.119 R)
• M87: 75,897,582 km (0.119 R)
• M88: 76,923,524 km (0.107 R)
• M89: 78,600,516 km (0.035 R)
• M90: 79,508,426 km (0.107 R)
• M91: 81,465,764 km (0.048 R)
• M92: 81,728,010 km (0.072 R)
• M93: 81,990,404 km (0.066 R)
• M94: 86,361,355 km (0.069 R)
• M95: 88,507,635 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271

Radius: 4.8

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.94 AU - 23.02 AU

Year: 29335 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 72,107,557 km

• M1: 192,084 km (0.111 R)
• M2: 551,867 km (0.09 R)
• M3: 724,652 km (0.101 R)
• M4: 1,480,720 km (0.099 R)
• M5: 1,599,052 km (0.087 R)
• M6: 2,136,108 km (0.103 R)
• M7: 2,338,065 km (0.11 R)
• M8: 2,581,461 km (0.096 R)
• M9: 3,129,887 km (0.077 R)
• M10: 3,554,296 km (0.11 R)
• M11: 3,633,433 km (0.076 R)
• M12: 3,793,353 km (0.105 R)
• M13: 4,078,936 km (0.108 R)
• M14: 5,653,752 km (0.082 R)
• M15: 6,073,823 km (0.064 R)
• M16: 6,168,519 km (0.043 R)
• M17: 6,455,597 km (0.083 R)
• M18: 6,649,326 km (0.073 R)
• M19: 7,092,435 km (0.055 R)
• M20: 7,192,217 km (0.118 R)
• M21: 7,851,943 km (0.096 R)
• M22: 8,957,771 km (0.107 R)
• M23: 9,228,244 km (0.107 R)
• M24: 9,337,151 km (0.106 R)
• M25: 9,666,566 km (0.032 R)
• M26: 9,777,268 km (0.114 R)
• M27: 10,111,619 km (0.077 R)
• M28: 11,662,351 km (0.094 R)
• M29: 12,195,518 km (0.118 R)
• M30: 13,470,241 km (0.102 R)
• M31: 14,786,702 km (0.087 R)
• M32: 15,042,066 km (0.085 R)
• M33: 15,234,598 km (0.03 R)
• M34: 15,557,281 km (0.117 R)
• M35: 17,539,902 km (0.118 R)
• M36: 18,218,178 km (0.06 R)
• M37: 18,491,942 km (0.096 R)
• M38: 18,905,132 km (0.076 R)
• M39: 19,112,923 km (0.118 R)
• M40: 19,182,187 km (0.098 R)
• M41: 19,391,026 km (0.111 R)
• M42: 19,460,738 km (0.052 R)
• M43: 19,530,600 km (0.066 R)
• M44: 20,516,899 km (0.09 R)
• M45: 20,730,375 km (0.067 R)
• M46: 21,303,186 km (0.112 R)
• M47: 21,519,355 km (0.115 R)
• M48: 21,808,677 km (0.074 R)
• M49: 22,391,211 km (0.09 R)
• M50: 23,126,634 km (0.094 R)
• M51: 24,620,967 km (0.107 R)
• M52: 26,146,267 km (0.117 R)
• M53: 26,377,695 km (0.091 R)
• M54: 26,842,496 km (0.096 R)
• M55: 27,466,618 km (0.052 R)
• M56: 27,701,786 km (0.081 R)
• M57: 27,780,474 km (0.039 R)
• M58: 31,966,671 km (0.092 R)
• M59: 32,379,412 km (0.109 R)
• M60: 33,126,803 km (0.034 R)
• M61: 33,293,754 km (0.115 R)
• M62: 33,795,954 km (0.116 R)
• M63: 34,977,628 km (0.07 R)
• M64: 35,062,599 km (0.07 R)
• M65: 35,573,626 km (0.078 R)
• M66: 35,915,606 km (0.099 R)
• M67: 36,087,046 km (0.038 R)
• M68: 36,689,177 km (0.102 R)
• M69: 36,861,813 km (0.071 R)
• M70: 37,903,313 km (0.036 R)
• M71: 38,427,654 km (0.089 R)
• M72: 38,602,983 km (0.055 R)
• M73: 40,906,341 km (0.106 R)
• M74: 42,799,053 km (0.079 R)
• M75: 44,260,176 km (0.068 R)
• M76: 44,812,341 km (0.114 R)
• M77: 45,923,405 km (0.11 R)
• M78: 47,512,882 km (0.063 R)
• M79: 47,795,173 km (0.053 R)
• M80: 47,983,816 km (0.084 R)
• M81: 48,645,637 km (0.11 R)
• M82: 49,215,306 km (0.118 R)
• M83: 49,691,775 km (0.087 R)
• M84: 49,882,812 km (0.069 R)
• M85: 50,361,525 km (0.056 R)
• M86: 50,841,584 km (0.064 R)
• M87: 55,428,405 km (0.106 R)
• M88: 59,029,973 km (0.079 R)
• M89: 60,552,880 km (0.067 R)
• M90: 61,063,308 km (0.097 R)
• M91: 62,603,268 km (0.082 R)
• M92: 62,809,713 km (0.12 R)
• M93: 65,407,480 km (0.064 R)
• M94: 65,512,049 km (0.105 R)
• M95: 66,456,311 km (0.092 R)
• M96: 67,088,362 km (0.058 R)
• M97: 69,956,901 km (0.096 R)
• M98: 71,675,631 km (0.073 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 14,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit