🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.08 AU - 1.18 AU

Year: 349 Days

Day: 46.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.65 AU - 3.87 AU

Year: 1710 Days

Day: 18.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.36 AU - 8.7 AU

Year: 5416 Days

Day: 13.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.86 AU - 10.9 AU

Year: 9024 Days

Day: 29.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 12.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.26 AU - 14.44 AU

Year: 13385 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,260,584 km

• M1: 268,379 km (0.082 R)
• M2: 369,208 km (0.084 R)
• M3: 533,017 km (0.119 R)
• M4: 1,202,468 km (0.105 R)
• M5: 1,396,496 km (0.087 R)
• M6: 1,531,733 km (0.083 R)
• M7: 2,683,935 km (0.112 R)
• M8: 2,768,757 km (0.081 R)
• M9: 4,178,867 km (0.066 R)
• M10: 4,477,614 km (0.117 R)
• M11: 4,714,876 km (0.069 R)
• M12: 4,852,357 km (0.108 R)
• M13: 4,956,327 km (0.063 R)
• M14: 5,237,272 km (0.105 R)
• M15: 5,741,566 km (0.112 R)
• M16: 6,375,113 km (0.073 R)
• M17: 7,346,901 km (0.104 R)
• M18: 7,426,637 km (0.117 R)
• M19: 7,870,494 km (0.062 R)
• M20: 7,952,174 km (0.089 R)
• M21: 8,075,143 km (0.119 R)
• M22: 8,573,454 km (0.08 R)
• M23: 8,784,088 km (0.103 R)
• M24: 9,167,657 km (0.099 R)
• M25: 9,995,083 km (0.107 R)
• M26: 10,172,506 km (0.107 R)
• M27: 10,485,165 km (0.083 R)
• M28: 10,665,431 km (0.078 R)
• M29: 10,755,937 km (0.108 R)
• M30: 11,258,137 km (0.113 R)
• M31: 11,721,292 km (0.086 R)
• M32: 12,190,730 km (0.115 R)
• M33: 13,440,172 km (0.052 R)
• M34: 14,428,864 km (0.088 R)
• M35: 15,389,731 km (0.119 R)
• M36: 15,492,206 km (0.028 R)
• M37: 16,215,063 km (0.108 R)
• M38: 16,948,840 km (0.071 R)
• M39: 17,479,763 km (0.084 R)
• M40: 17,693,688 km (0.118 R)
• M41: 18,721,426 km (0.111 R)
• M42: 19,215,099 km (0.083 R)
• M43: 19,768,461 km (0.097 R)
• M44: 21,403,267 km (0.087 R)
• M45: 22,092,314 km (0.076 R)
• M46: 22,439,531 km (0.037 R)
• M47: 23,081,007 km (0.069 R)
• M48: 23,551,193 km (0.081 R)
• M49: 23,787,557 km (0.082 R)
• M50: 24,084,060 km (0.062 R)
• M51: 25,888,809 km (0.029 R)
• M52: 26,316,210 km (0.107 R)
• M53: 27,301,761 km (0.111 R)
• M54: 27,861,407 km (0.096 R)
• M55: 28,111,385 km (0.11 R)
• M56: 28,236,748 km (0.08 R)
• M57: 28,424,942 km (0.107 R)
• M58: 28,928,937 km (0.066 R)
• M59: 30,523,202 km (0.052 R)
• M60: 30,910,062 km (0.074 R)
• M61: 31,039,314 km (0.047 R)
• M62: 31,819,018 km (0.114 R)
• M63: 34,062,837 km (0.104 R)
• M64: 34,665,417 km (0.089 R)
• M65: 35,069,032 km (0.071 R)
• M66: 35,406,525 km (0.117 R)
• M67: 36,016,884 km (0.073 R)
• M68: 39,190,154 km (0.085 R)
• M69: 39,891,768 km (0.088 R)
• M70: 41,165,145 km (0.065 R)
• M71: 42,164,758 km (0.091 R)
• M72: 42,451,837 km (0.106 R)
• M73: 42,667,557 km (0.088 R)
• M74: 43,316,961 km (0.036 R)
• M75: 43,606,732 km (0.036 R)
• M76: 44,991,410 km (0.089 R)
• M77: 46,094,844 km (0.044 R)
• M78: 47,953,597 km (0.105 R)
• M79: 49,609,496 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.9

Radius: 13.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.79 AU - 17.67 AU

Year: 15598 Days

Day: 10.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,260,584 km

• M1: 224,696 km (0.12 R)
• M2: 577,448 km (0.067 R)
• M3: 1,052,122 km (0.095 R)
• M4: 1,229,395 km (0.114 R)
• M5: 1,864,438 km (0.098 R)
• M6: 1,994,140 km (0.04 R)
• M7: 2,285,855 km (0.112 R)
• M8: 2,861,209 km (0.099 R)
• M9: 3,062,867 km (0.082 R)
• M10: 3,217,401 km (0.081 R)
• M11: 3,588,105 km (0.074 R)
• M12: 3,916,921 km (0.046 R)
• M13: 4,255,611 km (0.056 R)
• M14: 4,457,717 km (0.074 R)
• M15: 5,113,704 km (0.115 R)
• M16: 5,297,859 km (0.104 R)
• M17: 5,768,045 km (0.092 R)
• M18: 6,615,068 km (0.038 R)
• M19: 7,258,638 km (0.044 R)
• M20: 8,029,067 km (0.08 R)
• M21: 8,136,030 km (0.027 R)
• M22: 8,532,763 km (0.105 R)
• M23: 9,195,781 km (0.104 R)
• M24: 9,533,424 km (0.12 R)
• M25: 9,646,968 km (0.115 R)
• M26: 10,454,049 km (0.054 R)
• M27: 11,123,350 km (0.105 R)
• M28: 11,443,040 km (0.096 R)
• M29: 12,214,666 km (0.092 R)
• M30: 12,420,662 km (0.102 R)
• M31: 13,045,234 km (0.107 R)
• M32: 13,637,342 km (0.11 R)
• M33: 14,065,790 km (0.108 R)
• M34: 14,195,192 km (0.113 R)
• M35: 14,411,810 km (0.05 R)
• M36: 15,555,486 km (0.096 R)
• M37: 15,823,565 km (0.062 R)
• M38: 15,958,054 km (0.085 R)
• M39: 17,186,851 km (0.109 R)
• M40: 18,304,496 km (0.049 R)
• M41: 19,349,587 km (0.08 R)
• M42: 19,831,143 km (0.115 R)
• M43: 20,658,718 km (0.1 R)
• M44: 21,746,444 km (0.104 R)
• M45: 22,146,618 km (0.047 R)
• M46: 22,246,999 km (0.119 R)
• M47: 22,599,601 km (0.114 R)
• M48: 23,617,614 km (0.039 R)
• M49: 23,720,089 km (0.104 R)
• M50: 24,287,214 km (0.049 R)
• M51: 25,015,307 km (0.065 R)
• M52: 25,487,288 km (0.085 R)
• M53: 26,068,027 km (0.055 R)
• M54: 26,974,142 km (0.085 R)
• M55: 27,944,882 km (0.086 R)
• M56: 28,707,831 km (0.073 R)
• M57: 29,312,057 km (0.066 R)
• M58: 29,643,416 km (0.106 R)
• M59: 30,925,171 km (0.037 R)
• M60: 31,206,116 km (0.057 R)
• M61: 31,657,602 km (0.107 R)
• M62: 31,770,698 km (0.095 R)
• M63: 31,884,093 km (0.078 R)
• M64: 32,111,183 km (0.051 R)
• M65: 32,910,185 km (0.104 R)
• M66: 33,657,875 km (0.091 R)
• M67: 33,947,048 km (0.07 R)
• M68: 34,585,981 km (0.116 R)
• M69: 35,875,664 km (0.071 R)
• M70: 36,052,788 km (0.042 R)
• M71: 36,526,564 km (0.101 R)
• M72: 36,704,586 km (0.077 R)
• M73: 37,061,825 km (0.065 R)
• M74: 38,321,140 km (0.095 R)
• M75: 38,925,815 km (0.115 R)
• M76: 39,229,199 km (0.088 R)
• M77: 39,472,595 km (0.103 R)
• M78: 40,266,960 km (0.092 R)
• M79: 40,943,292 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.9

Radius: 12.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.39 AU - 17.63 AU

Year: 17749 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,260,584 km

• M1: 169,494 km (0.068 R)
• M2: 406,906 km (0.048 R)
• M3: 505,042 km (0.08 R)
• M4: 717,322 km (0.059 R)
• M5: 842,386 km (0.1 R)
• M6: 1,100,592 km (0.097 R)
• M7: 1,384,528 km (0.115 R)
• M8: 1,490,593 km (0.053 R)
• M9: 1,730,099 km (0.093 R)
• M10: 1,825,692 km (0.088 R)
• M11: 1,982,471 km (0.076 R)
• M12: 2,062,655 km (0.102 R)
• M13: 2,373,071 km (0.075 R)
• M14: 2,479,884 km (0.12 R)
• M15: 2,566,651 km (0.1 R)
• M16: 2,810,495 km (0.116 R)
• M17: 2,992,705 km (0.089 R)
• M18: 3,085,306 km (0.065 R)
• M19: 3,735,608 km (0.101 R)
• M20: 4,012,664 km (0.047 R)
• M21: 4,192,630 km (0.097 R)
• M22: 4,296,600 km (0.113 R)
• M23: 4,454,277 km (0.086 R)
• M24: 5,497,273 km (0.106 R)
• M25: 5,755,180 km (0.044 R)
• M26: 5,842,096 km (0.108 R)
• M27: 5,929,312 km (0.059 R)
• M28: 7,010,755 km (0.043 R)
• M29: 7,197,004 km (0.071 R)
• M30: 7,606,005 km (0.116 R)
• M31: 7,829,504 km (0.065 R)
• M32: 7,958,158 km (0.104 R)
• M33: 8,315,547 km (0.118 R)
• M34: 8,778,104 km (0.091 R)
• M35: 9,693,942 km (0.087 R)
• M36: 9,901,584 km (0.07 R)
• M37: 10,040,859 km (0.061 R)
• M38: 11,323,362 km (0.107 R)
• M39: 11,799,233 km (0.089 R)
• M40: 12,244,287 km (0.102 R)
• M41: 12,393,884 km (0.065 R)
• M42: 12,694,875 km (0.073 R)
• M43: 13,304,187 km (0.082 R)
• M44: 13,689,851 km (0.119 R)
• M45: 14,472,098 km (0.071 R)
• M46: 17,155,585 km (0.118 R)
• M47: 17,407,059 km (0.099 R)
• M48: 17,575,356 km (0.088 R)
• M49: 18,855,016 km (0.104 R)
• M50: 19,071,185 km (0.098 R)
• M51: 21,143,565 km (0.056 R)
• M52: 21,819,897 km (0.054 R)
• M53: 22,824,746 km (0.1 R)
• M54: 22,962,974 km (0.109 R)
• M55: 23,984,877 km (0.076 R)
• M56: 24,501,438 km (0.093 R)
• M57: 24,690,231 km (0.041 R)
• M58: 25,164,157 km (0.07 R)
• M59: 25,259,451 km (0.106 R)
• M60: 25,450,039 km (0.09 R)
• M61: 25,784,839 km (0.103 R)
• M62: 26,024,943 km (0.11 R)
• M63: 26,121,284 km (0.07 R)
• M64: 26,507,396 km (0.09 R)
• M65: 26,604,186 km (0.059 R)
• M66: 28,070,844 km (0.094 R)
• M67: 28,466,380 km (0.059 R)
• M68: 29,463,151 km (0.116 R)
• M69: 29,613,796 km (0.06 R)
• M70: 29,915,535 km (0.087 R)
• M71: 30,016,364 km (0.114 R)
• M72: 31,491,100 km (0.107 R)
• M73: 32,885,352 km (0.097 R)
• M74: 33,878,532 km (0.11 R)
• M75: 35,147,122 km (0.103 R)
• M76: 35,306,743 km (0.116 R)
• M77: 35,413,406 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.2

Radius: 7.7

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 19.34 AU - 25.64 AU

Year: 30992 Days

Day: 22.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,260,584 km

• M1: 102,325 km (0.069 R)
• M2: 321,486 km (0.097 R)
• M3: 1,324,839 km (0.117 R)
• M4: 2,301,713 km (0.104 R)
• M5: 2,875,570 km (0.104 R)
• M6: 3,492,063 km (0.037 R)
• M7: 3,652,582 km (0.064 R)
• M8: 3,856,484 km (0.118 R)
• M9: 4,190,685 km (0.09 R)
• M10: 4,886,914 km (0.093 R)
• M11: 4,976,373 km (0.071 R)
• M12: 5,066,581 km (0.045 R)
• M13: 5,432,347 km (0.083 R)
• M14: 5,949,358 km (0.1 R)
• M15: 6,335,320 km (0.117 R)
• M16: 7,437,857 km (0.115 R)
• M17: 7,696,661 km (0.113 R)
• M18: 7,958,457 km (0.118 R)
• M19: 8,011,116 km (0.082 R)
• M20: 8,276,502 km (0.095 R)
• M21: 8,870,256 km (0.028 R)
• M22: 8,925,009 km (0.11 R)
• M23: 9,034,664 km (0.049 R)
• M24: 10,041,757 km (0.099 R)
• M25: 11,084,155 km (0.054 R)
• M26: 11,858,324 km (0.068 R)
• M27: 12,160,661 km (0.107 R)
• M28: 12,221,398 km (0.095 R)
• M29: 12,282,284 km (0.072 R)
• M30: 12,588,212 km (0.034 R)
• M31: 13,207,547 km (0.026 R)
• M32: 13,900,335 km (0.106 R)
• M33: 14,475,988 km (0.098 R)
• M34: 14,864,044 km (0.079 R)
• M35: 16,990,877 km (0.111 R)
• M36: 17,468,693 km (0.091 R)
• M37: 17,812,768 km (0.099 R)
• M38: 18,367,776 km (0.06 R)
• M39: 19,211,059 km (0.118 R)
• M40: 20,354,885 km (0.119 R)
• M41: 20,716,912 km (0.063 R)
• M42: 20,935,025 km (0.088 R)
• M43: 21,373,796 km (0.104 R)
• M44: 21,520,701 km (0.098 R)
• M45: 22,633,260 km (0.06 R)
• M46: 22,933,054 km (0.111 R)
• M47: 24,451,922 km (0.077 R)
• M48: 24,528,665 km (0.1 R)
• M49: 24,682,452 km (0.088 R)
• M50: 26,553,323 km (0.115 R)
• M51: 26,711,298 km (0.104 R)
• M52: 30,594,709 km (0.062 R)
• M53: 30,760,314 km (0.055 R)
• M54: 30,926,218 km (0.111 R)
• M55: 31,844,001 km (0.106 R)
• M56: 32,179,998 km (0.075 R)
• M57: 34,392,251 km (0.077 R)
• M58: 36,127,138 km (0.097 R)
• M59: 37,358,328 km (0.091 R)
• M60: 37,890,298 km (0.077 R)
• M61: 38,424,662 km (0.066 R)
• M62: 41,133,879 km (0.114 R)
• M63: 41,408,242 km (0.088 R)
• M64: 42,142,618 km (0.119 R)
• M65: 45,500,492 km (0.03 R)
• M66: 45,689,583 km (0.093 R)
• M67: 45,784,129 km (0.111 R)
• M68: 46,163,360 km (0.045 R)
• M69: 47,882,389 km (0.054 R)
• M70: 48,653,117 km (0.11 R)
• M71: 49,914,377 km (0.066 R)
• M72: 50,109,303 km (0.054 R)
• M73: 50,695,726 km (0.09 R)
• M74: 52,270,842 km (0.113 R)
• M75: 52,369,727 km (0.092 R)
• M76: 53,064,310 km (0.088 R)
• M77: 54,362,221 km (0.103 R)
• M78: 54,663,361 km (0.107 R)
• M79: 56,379,548 km (0.114 R)
• M80: 56,785,856 km (0.091 R)
• M81: 57,806,113 km (0.12 R)
• M82: 59,450,942 km (0.099 R)
• M83: 62,051,701 km (0.073 R)
• M84: 62,891,842 km (0.071 R)
• M85: 63,841,490 km (0.077 R)
• M86: 64,158,936 km (0.088 R)
• M87: 64,477,131 km (0.088 R)
• M88: 64,689,410 km (0.107 R)
• M89: 66,611,145 km (0.06 R)
• M90: 66,933,229 km (0.075 R)
• M91: 67,148,351 km (0.067 R)
• M92: 68,226,951 km (0.054 R)
• M93: 70,838,781 km (0.099 R)
• M94: 72,267,141 km (0.094 R)
• M95: 73,594,074 km (0.081 R)
• M96: 74,149,381 km (0.055 R)

Kuiper Belt

Range: 37.7 - 61.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 19,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit