🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.25 AU - 1.95 AU

Year: 711 Days

Day: 19.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,829,866 km

• M1: 104,868 km (0.096 R)
• M2: 370,704 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.76 AU - 1.8 AU

Year: 835 Days

Day: 15 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.72 AU - 2.02 AU

Year: 899 Days

Day: 43.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,829,866 km

• M1: 137,181 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.02 AU - 2.68 AU

Year: 1266 Days

Day: 32.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.8

Radius: 14.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.77 AU - 8.15 AU

Year: 7161 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,829,866 km

• M1: 206,146 km (0.05 R)
• M2: 309,069 km (0.101 R)
• M3: 430,543 km (0.071 R)
• M4: 948,002 km (0.094 R)
• M5: 1,514,828 km (0.105 R)
• M6: 1,651,860 km (0.062 R)
• M7: 1,889,720 km (0.094 R)
• M8: 2,164,980 km (0.098 R)
• M9: 2,268,353 km (0.026 R)
• M10: 2,520,874 km (0.116 R)
• M11: 2,726,870 km (0.111 R)
• M12: 3,024,869 km (0.108 R)
• M13: 3,333,639 km (0.103 R)
• M14: 3,824,170 km (0.1 R)
• M15: 3,918,716 km (0.108 R)
• M16: 4,078,188 km (0.096 R)
• M17: 4,502,896 km (0.116 R)
• M18: 4,805,383 km (0.084 R)
• M19: 4,976,373 km (0.081 R)
• M20: 5,114,602 km (0.084 R)
• M21: 5,466,007 km (0.087 R)
• M22: 5,734,685 km (0.061 R)
• M23: 6,624,044 km (0.076 R)
• M24: 7,596,131 km (0.084 R)
• M25: 8,241,646 km (0.033 R)
• M26: 8,488,333 km (0.119 R)
• M27: 8,947,000 km (0.093 R)
• M28: 9,349,717 km (0.082 R)
• M29: 9,521,007 km (0.064 R)
• M30: 9,779,961 km (0.111 R)
• M31: 10,238,927 km (0.071 R)
• M32: 10,839,263 km (0.117 R)
• M33: 11,087,147 km (0.064 R)
• M34: 11,657,564 km (0.088 R)
• M35: 11,981,293 km (0.069 R)
• M36: 12,190,880 km (0.055 R)
• M37: 12,472,423 km (0.102 R)
• M38: 13,401,875 km (0.107 R)
• M39: 13,668,159 km (0.055 R)
• M40: 14,403,133 km (0.064 R)
• M41: 14,551,684 km (0.1 R)
• M42: 14,900,247 km (0.118 R)
• M43: 15,327,349 km (0.112 R)
• M44: 15,529,755 km (0.105 R)
• M45: 15,733,058 km (0.115 R)
• M46: 16,219,401 km (0.079 R)
• M47: 16,736,561 km (0.119 R)
• M48: 16,840,681 km (0.104 R)
• M49: 17,734,379 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.4

Radius: 6.3

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.71 AU - 16.17 AU

Year: 21323 Days

Day: 22.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 38,829,866 km

• M1: 159,920 km (0.052 R)
• M2: 384,616 km (0.07 R)
• M3: 593,156 km (0.086 R)
• M4: 813,663 km (0.094 R)
• M5: 1,129,763 km (0.057 R)
• M6: 1,429,108 km (0.047 R)
• M7: 1,642,136 km (0.097 R)
• M8: 1,697,038 km (0.088 R)
• M9: 2,371,425 km (0.104 R)
• M10: 2,688,274 km (0.065 R)
• M11: 2,884,696 km (0.071 R)
• M12: 3,291,752 km (0.101 R)
• M13: 3,789,314 km (0.086 R)
• M14: 4,234,368 km (0.093 R)
• M15: 4,656,832 km (0.069 R)
• M16: 4,735,072 km (0.075 R)
• M17: 4,774,266 km (0.051 R)
• M18: 5,335,857 km (0.093 R)
• M19: 5,458,976 km (0.114 R)
• M20: 5,960,578 km (0.055 R)
• M21: 7,690,228 km (0.115 R)
• M22: 8,063,026 km (0.098 R)
• M23: 8,489,530 km (0.084 R)
• M24: 8,585,272 km (0.03 R)
• M25: 8,923,214 km (0.047 R)
• M26: 8,971,833 km (0.083 R)
• M27: 9,364,228 km (0.066 R)
• M28: 10,267,351 km (0.106 R)
• M29: 10,625,937 km (0.057 R)
• M30: 11,197,849 km (0.079 R)
• M31: 13,416,236 km (0.077 R)
• M32: 13,639,885 km (0.1 R)
• M33: 14,660,891 km (0.112 R)
• M34: 14,891,122 km (0.045 R)
• M35: 16,001,138 km (0.087 R)
• M36: 16,060,229 km (0.092 R)
• M37: 17,380,131 km (0.102 R)
• M38: 17,501,754 km (0.087 R)
• M39: 18,299,709 km (0.069 R)
• M40: 18,361,643 km (0.087 R)
• M41: 18,423,576 km (0.099 R)
• M42: 19,109,482 km (0.091 R)
• M43: 20,634,932 km (0.06 R)
• M44: 21,412,242 km (0.093 R)
• M45: 22,331,073 km (0.114 R)
• M46: 22,596,010 km (0.057 R)
• M47: 23,129,028 km (0.12 R)
• M48: 23,868,490 km (0.096 R)
• M49: 24,275,246 km (0.116 R)
• M50: 25,301,937 km (0.115 R)
• M51: 26,342,689 km (0.087 R)
• M52: 26,903,382 km (0.076 R)
• M53: 27,397,354 km (0.068 R)
• M54: 29,838,642 km (0.107 R)
• M55: 30,643,329 km (0.106 R)
• M56: 32,273,945 km (0.057 R)
• M57: 32,723,487 km (0.099 R)
• M58: 34,389,708 km (0.116 R)
• M59: 35,310,034 km (0.076 R)
• M60: 35,850,681 km (0.056 R)
• M61: 36,083,156 km (0.113 R)
• M62: 36,783,872 km (0.118 R)
• M63: 37,096,682 km (0.11 R)
• M64: 38,753,478 km (0.107 R)
• M65: 38,832,914 km (0.1 R)
• M66: 39,071,822 km (0.106 R)
• M67: 40,273,093 km (0.078 R)
• M68: 40,434,210 km (0.056 R)
• M69: 40,595,626 km (0.088 R)
• M70: 40,757,042 km (0.048 R)
• M71: 42,220,558 km (0.071 R)
• M72: 42,630,008 km (0.094 R)
• M73: 44,115,215 km (0.104 R)
• M74: 46,121,772 km (0.085 R)
• M75: 46,628,160 km (0.096 R)
• M76: 47,305,988 km (0.097 R)
• M77: 47,390,960 km (0.071 R)
• M78: 48,929,125 km (0.096 R)
• M79: 49,704,192 km (0.116 R)
• M80: 52,669,072 km (0.088 R)
• M81: 53,375,024 km (0.095 R)
• M82: 53,640,561 km (0.087 R)
• M83: 53,817,834 km (0.095 R)
• M84: 54,439,712 km (0.055 R)
• M85: 54,707,044 km (0.077 R)
• M86: 54,885,364 km (0.108 R)
• M87: 56,770,597 km (0.058 R)
• M88: 58,039,187 km (0.112 R)
• M89: 58,130,142 km (0.084 R)
• M90: 58,403,308 km (0.103 R)
• M91: 59,042,390 km (0.073 R)
• M92: 59,133,794 km (0.108 R)
• M93: 59,316,902 km (0.111 R)
• M94: 59,500,309 km (0.082 R)
• M95: 61,621,757 km (0.109 R)
• M96: 61,900,308 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.9

Radius: 8

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.88 AU - 17.64 AU

Year: 23044 Days

Day: 23.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 38,829,866 km

• M1: 315,502 km (0.105 R)
• M2: 564,283 km (0.078 R)
• M3: 1,755,980 km (0.099 R)
• M4: 2,010,595 km (0.102 R)
• M5: 2,677,203 km (0.052 R)
• M6: 3,318,230 km (0.08 R)
• M7: 3,724,987 km (0.103 R)
• M8: 4,005,034 km (0.053 R)
• M9: 4,340,283 km (0.053 R)
• M10: 6,203,525 km (0.112 R)
• M11: 6,258,427 km (0.097 R)
• M12: 6,873,125 km (0.065 R)
• M13: 6,986,969 km (0.111 R)
• M14: 7,274,346 km (0.09 R)
• M15: 7,506,971 km (0.08 R)
• M16: 8,584,225 km (0.12 R)
• M17: 8,645,411 km (0.117 R)
• M18: 9,581,744 km (0.04 R)
• M19: 10,288,743 km (0.059 R)
• M20: 11,616,873 km (0.1 R)
• M21: 11,888,842 km (0.043 R)
• M22: 13,139,031 km (0.093 R)
• M23: 14,357,656 km (0.096 R)
• M24: 14,796,277 km (0.065 R)
• M25: 15,091,284 km (0.109 R)
• M26: 15,686,833 km (0.113 R)
• M27: 16,978,012 km (0.118 R)
• M28: 17,055,055 km (0.071 R)
• M29: 17,286,782 km (0.072 R)
• M30: 19,660,900 km (0.071 R)
• M31: 19,822,765 km (0.074 R)
• M32: 20,556,842 km (0.108 R)
• M33: 21,051,113 km (0.109 R)
• M34: 22,472,592 km (0.119 R)
• M35: 23,323,206 km (0.096 R)
• M36: 24,793,454 km (0.08 R)
• M37: 28,004,273 km (0.083 R)
• M38: 28,186,483 km (0.113 R)
• M39: 28,551,950 km (0.056 R)
• M40: 29,287,822 km (0.081 R)
• M41: 30,029,828 km (0.1 R)
• M42: 30,966,161 km (0.079 R)
• M43: 31,060,258 km (0.113 R)
• M44: 31,627,234 km (0.079 R)
• M45: 31,911,919 km (0.091 R)
• M46: 34,220,363 km (0.082 R)
• M47: 36,681,547 km (0.089 R)
• M48: 38,488,690 km (0.101 R)
• M49: 38,691,395 km (0.077 R)
• M50: 40,633,474 km (0.083 R)
• M51: 40,736,547 km (0.035 R)
• M52: 41,668,393 km (0.101 R)
• M53: 42,397,981 km (0.116 R)
• M54: 42,816,706 km (0.099 R)
• M55: 43,026,592 km (0.07 R)
• M56: 44,611,880 km (0.1 R)
• M57: 44,931,272 km (0.1 R)
• M58: 45,358,224 km (0.1 R)
• M59: 45,465,186 km (0.079 R)
• M60: 45,572,149 km (0.09 R)
• M61: 47,404,573 km (0.085 R)
• M62: 47,948,062 km (0.057 R)
• M63: 48,712,507 km (0.11 R)
• M64: 49,370,888 km (0.04 R)
• M65: 51,029,778 km (0.088 R)
• M66: 51,252,380 km (0.118 R)
• M67: 52,033,879 km (0.11 R)
• M68: 53,948,283 km (0.099 R)
• M69: 56,459,732 km (0.11 R)
• M70: 57,498,091 km (0.066 R)
• M71: 60,768,600 km (0.07 R)
• M72: 61,122,548 km (0.064 R)
• M73: 62,188,583 km (0.061 R)
• M74: 63,499,958 km (0.032 R)
• M75: 63,739,314 km (0.09 R)
• M76: 63,978,970 km (0.112 R)
• M77: 65,061,311 km (0.06 R)
• M78: 65,302,612 km (0.064 R)
• M79: 65,665,237 km (0.075 R)
• M80: 68,589,876 km (0.104 R)
• M81: 70,811,105 km (0.109 R)
• M82: 71,307,919 km (0.071 R)
• M83: 72,805,245 km (0.11 R)
• M84: 73,809,196 km (0.081 R)
• M85: 74,060,969 km (0.076 R)
• M86: 74,565,114 km (0.043 R)
• M87: 76,721,118 km (0.111 R)
• M88: 77,614,816 km (0.102 R)
• M89: 77,742,722 km (0.061 R)
• M90: 79,412,384 km (0.09 R)
• M91: 79,541,337 km (0.091 R)
• M92: 82,525,815 km (0.034 R)
• M93: 84,360,483 km (0.067 R)
• M94: 84,491,980 km (0.119 R)
• M95: 87,936,321 km (0.09 R)
• M96: 88,603,976 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.3

Radius: 6.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.81 AU - 21.53 AU

Year: 28353 Days

Day: 17.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,829,866 km

• M1: 104,719 km (0.055 R)
• M2: 167,998 km (0.115 R)
• M3: 283,488 km (0.107 R)
• M4: 451,935 km (0.049 R)
• M5: 568,322 km (0.06 R)
• M6: 651,499 km (0.095 R)
• M7: 694,733 km (0.115 R)
• M8: 754,123 km (0.093 R)
• M9: 799,750 km (0.078 R)
• M10: 862,133 km (0.066 R)
• M11: 958,773 km (0.088 R)
• M12: 1,076,357 km (0.095 R)
• M13: 1,325,886 km (0.081 R)
• M14: 1,381,686 km (0.103 R)
• M15: 1,553,873 km (0.119 R)
• M16: 1,753,586 km (0.083 R)
• M17: 1,919,341 km (0.113 R)
• M18: 1,961,527 km (0.078 R)
• M19: 2,333,128 km (0.056 R)
• M20: 2,561,864 km (0.055 R)
• M21: 2,750,207 km (0.039 R)
• M22: 3,041,175 km (0.066 R)
• M23: 4,107,658 km (0.057 R)
• M24: 4,189,937 km (0.103 R)
• M25: 5,219,021 km (0.104 R)
• M26: 7,030,502 km (0.058 R)
• M27: 7,494,405 km (0.111 R)
• M28: 7,763,980 km (0.114 R)
• M29: 8,732,177 km (0.098 R)
• M30: 9,302,295 km (0.076 R)
• M31: 9,374,551 km (0.027 R)
• M32: 10,254,485 km (0.076 R)
• M33: 10,328,985 km (0.116 R)
• M34: 10,441,034 km (0.103 R)
• M35: 12,368,453 km (0.101 R)
• M36: 12,447,889 km (0.089 R)
• M37: 13,781,554 km (0.111 R)
• M38: 13,987,551 km (0.08 R)
• M39: 14,277,621 km (0.082 R)
• M40: 14,611,673 km (0.081 R)
• M41: 15,415,163 km (0.058 R)
• M42: 15,973,163 km (0.085 R)
• M43: 16,450,530 km (0.081 R)
• M44: 16,537,895 km (0.105 R)
• M45: 16,800,738 km (0.041 R)
• M46: 17,286,184 km (0.097 R)
• M47: 17,731,387 km (0.079 R)
• M48: 18,135,451 km (0.052 R)
• M49: 18,587,984 km (0.095 R)
• M50: 18,633,312 km (0.033 R)
• M51: 19,596,423 km (0.087 R)
• M52: 21,618,239 km (0.08 R)
• M53: 22,339,001 km (0.12 R)
• M54: 25,249,577 km (0.085 R)
• M55: 26,467,154 km (0.065 R)
• M56: 26,518,317 km (0.097 R)
• M57: 28,015,941 km (0.094 R)
• M58: 28,643,654 km (0.108 R)
• M59: 29,328,962 km (0.045 R)
• M60: 30,608,173 km (0.056 R)
• M61: 31,362,745 km (0.077 R)
• M62: 31,742,275 km (0.036 R)
• M63: 34,609,467 km (0.054 R)
• M64: 34,889,515 km (0.098 R)
• M65: 38,423,764 km (0.102 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 16,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit