🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.84 AU - 0.9 AU

Year: 291 Days

Day: 13.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.87 AU - 1.35 AU

Year: 419 Days

Day: 14.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,158,793 km

• M1: 78,539 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.55 AU - 2.49 AU

Year: 1028 Days

Day: 28.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,158,793 km

• M1: 423,661 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.18 AU - 4.48 AU

Year: 2685 Days

Day: 39.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.5

Radius: 9.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.33 AU - 5.73 AU

Year: 4658 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,158,793 km

• M1: 129,701 km (0.112 R)
• M2: 227,538 km (0.061 R)
• M3: 423,512 km (0.043 R)
• M4: 655,687 km (0.089 R)
• M5: 738,714 km (0.114 R)
• M6: 825,631 km (0.119 R)
• M7: 1,022,202 km (0.102 R)
• M8: 1,107,772 km (0.082 R)
• M9: 1,474,586 km (0.116 R)
• M10: 1,544,000 km (0.094 R)
• M11: 1,686,267 km (0.071 R)
• M12: 1,847,982 km (0.07 R)
• M13: 1,984,117 km (0.039 R)
• M14: 2,092,276 km (0.065 R)
• M15: 2,202,529 km (0.1 R)
• M16: 2,396,109 km (0.101 R)
• M17: 2,494,993 km (0.11 R)
• M18: 2,595,224 km (0.096 R)
• M19: 2,714,005 km (0.084 R)
• M20: 2,817,227 km (0.027 R)
• M21: 3,188,978 km (0.028 R)
• M22: 3,334,686 km (0.076 R)
• M23: 3,520,038 km (0.096 R)
• M24: 3,595,136 km (0.086 R)
• M25: 3,785,275 km (0.115 R)
• M26: 4,275,058 km (0.08 R)
• M27: 4,355,243 km (0.08 R)
• M28: 4,517,257 km (0.118 R)
• M29: 4,640,077 km (0.089 R)
• M30: 4,910,101 km (0.12 R)
• M31: 5,099,941 km (0.092 R)
• M32: 5,270,931 km (0.094 R)
• M33: 5,335,408 km (0.107 R)
• M34: 5,706,411 km (0.049 R)
• M35: 7,010,306 km (0.101 R)
• M36: 7,392,528 km (0.096 R)
• M37: 7,683,496 km (0.044 R)
• M38: 7,756,799 km (0.113 R)
• M39: 7,904,303 km (0.051 R)
• M40: 8,276,951 km (0.119 R)
• M41: 8,885,066 km (0.117 R)
• M42: 9,797,613 km (0.05 R)
• M43: 10,278,571 km (0.084 R)
• M44: 11,041,968 km (0.077 R)
• M45: 11,374,674 km (0.117 R)
• M46: 11,542,373 km (0.069 R)
• M47: 11,682,696 km (0.096 R)
• M48: 11,767,069 km (0.069 R)
• M49: 11,936,713 km (0.113 R)
• M50: 12,392,837 km (0.099 R)
• M51: 13,029,227 km (0.049 R)
• M52: 14,484,664 km (0.035 R)
• M53: 14,909,971 km (0.066 R)
• M54: 15,216,347 km (0.119 R)
• M55: 15,370,134 km (0.042 R)
• M56: 16,147,594 km (0.106 R)
• M57: 17,161,269 km (0.106 R)
• M58: 17,289,475 km (0.116 R)
• M59: 17,482,306 km (0.055 R)
• M60: 17,772,975 km (0.102 R)
• M61: 17,837,751 km (0.04 R)
• M62: 18,687,317 km (0.118 R)
• M63: 18,918,147 km (0.102 R)
• M64: 19,017,480 km (0.115 R)
• M65: 19,116,962 km (0.03 R)
• M66: 19,316,376 km (0.112 R)
• M67: 19,549,899 km (0.08 R)
• M68: 19,650,279 km (0.059 R)
• M69: 20,019,785 km (0.097 R)
• M70: 20,323,918 km (0.094 R)
• M71: 20,663,505 km (0.059 R)
• M72: 21,451,736 km (0.054 R)
• M73: 21,762,900 km (0.07 R)
• M74: 21,936,433 km (0.104 R)
• M75: 22,249,841 km (0.119 R)
• M76: 22,635,055 km (0.03 R)
• M77: 22,845,988 km (0.113 R)
• M78: 23,946,580 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.6

Radius: 3.9

Gravity: 43.5 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.91 AU - 18.61 AU

Year: 25682 Days

Day: 24.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,158,793 km

• M1: 124,316 km (0.105 R)
• M2: 399,576 km (0.107 R)
• M3: 868,116 km (0.086 R)
• M4: 1,836,164 km (0.098 R)
• M5: 2,366,788 km (0.081 R)
• M6: 2,648,929 km (0.112 R)
• M7: 2,773,096 km (0.111 R)
• M8: 2,984,178 km (0.102 R)
• M9: 3,156,814 km (0.048 R)
• M10: 4,307,521 km (0.05 R)
• M11: 4,404,760 km (0.074 R)
• M12: 4,800,596 km (0.093 R)
• M13: 5,259,562 km (0.057 R)
• M14: 5,892,810 km (0.102 R)
• M15: 6,109,278 km (0.112 R)
• M16: 6,438,842 km (0.094 R)
• M17: 6,774,091 km (0.086 R)
• M18: 6,830,639 km (0.1 R)
• M19: 7,578,479 km (0.102 R)
• M20: 10,101,147 km (0.116 R)
• M21: 10,359,952 km (0.073 R)
• M22: 13,418,630 km (0.062 R)
• M23: 13,846,031 km (0.088 R)
• M24: 15,228,764 km (0.037 R)
• M25: 15,898,963 km (0.12 R)
• M26: 17,037,253 km (0.094 R)
• M27: 17,966,555 km (0.041 R)
• M28: 18,516,327 km (0.108 R)
• M29: 18,832,876 km (0.05 R)
• M30: 19,632,177 km (0.035 R)
• M31: 20,035,942 km (0.046 R)
• M32: 20,442,399 km (0.095 R)
• M33: 20,769,570 km (0.107 R)
• M34: 21,180,964 km (0.1 R)
• M35: 21,263,692 km (0.028 R)
• M36: 23,278,027 km (0.109 R)
• M37: 24,135,073 km (0.104 R)
• M38: 24,567,561 km (0.065 R)
• M39: 25,352,351 km (0.038 R)
• M40: 27,035,926 km (0.093 R)
• M41: 27,575,076 km (0.088 R)
• M42: 27,845,998 km (0.098 R)
• M43: 28,208,623 km (0.088 R)
• M44: 28,572,745 km (0.091 R)
• M45: 28,755,404 km (0.066 R)
• M46: 30,044,788 km (0.118 R)
• M47: 30,416,538 km (0.104 R)
• M48: 30,789,935 km (0.09 R)
• M49: 31,635,611 km (0.076 R)
• M50: 31,919,249 km (0.059 R)
• M51: 32,393,624 km (0.102 R)
• M52: 33,831,110 km (0.117 R)
• M53: 33,927,750 km (0.106 R)
• M54: 34,217,970 km (0.082 R)
• M55: 34,411,849 km (0.075 R)
• M56: 34,509,087 km (0.12 R)
• M57: 35,681,486 km (0.08 R)
• M58: 35,779,772 km (0.113 R)
• M59: 35,878,207 km (0.119 R)
• M60: 37,265,129 km (0.109 R)
• M61: 37,464,692 km (0.108 R)
• M62: 38,568,575 km (0.09 R)
• M63: 39,683,079 km (0.063 R)
• M64: 39,988,857 km (0.091 R)
• M65: 40,500,183 km (0.074 R)
• M66: 41,013,752 km (0.096 R)
• M67: 41,839,981 km (0.117 R)
• M68: 43,929,265 km (0.119 R)
• M69: 44,668,578 km (0.053 R)
• M70: 45,518,443 km (0.098 R)
• M71: 46,588,367 km (0.095 R)
• M72: 47,882,987 km (0.093 R)
• M73: 48,643,692 km (0.081 R)
• M74: 50,839,041 km (0.114 R)
• M75: 50,949,744 km (0.081 R)
• M76: 53,740,941 km (0.057 R)
• M77: 54,418,320 km (0.115 R)
• M78: 58,077,783 km (0.073 R)
• M79: 59,004,991 km (0.056 R)
• M80: 60,170,807 km (0.082 R)
• M81: 60,287,942 km (0.105 R)
• M82: 60,756,632 km (0.098 R)
• M83: 63,118,633 km (0.112 R)
• M84: 65,270,000 km (0.045 R)
• M85: 68,175,639 km (0.113 R)
• M86: 68,419,783 km (0.075 R)
• M87: 69,276,081 km (0.034 R)
• M88: 71,370,751 km (0.091 R)
• M89: 72,488,097 km (0.098 R)
• M90: 77,014,779 km (0.088 R)
• M91: 77,268,946 km (0.111 R)
• M92: 78,543,819 km (0.069 R)
• M93: 81,243,761 km (0.094 R)
• M94: 82,280,325 km (0.095 R)
• M95: 83,843,323 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.2

Radius: 4.6

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.58 AU - 20.78 AU

Year: 27763 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,158,793 km

• M1: 118,781 km (0.093 R)
• M2: 217,067 km (0.069 R)
• M3: 987,196 km (0.116 R)
• M4: 1,064,389 km (0.095 R)
• M5: 1,364,033 km (0.11 R)
• M6: 1,450,202 km (0.026 R)
• M7: 1,479,373 km (0.105 R)
• M8: 1,538,165 km (0.079 R)
• M9: 1,971,550 km (0.053 R)
• M10: 2,235,441 km (0.117 R)
• M11: 2,979,840 km (0.106 R)
• M12: 3,997,106 km (0.119 R)
• M13: 4,802,092 km (0.077 R)
• M14: 5,155,591 km (0.115 R)
• M15: 5,471,841 km (0.113 R)
• M16: 5,934,548 km (0.059 R)
• M17: 6,028,645 km (0.03 R)
• M18: 6,265,907 km (0.065 R)
• M19: 6,651,869 km (0.116 R)
• M20: 6,995,795 km (0.036 R)
• M21: 8,587,666 km (0.097 R)
• M22: 10,797,226 km (0.051 R)
• M23: 11,845,459 km (0.096 R)
• M24: 12,441,756 km (0.066 R)
• M25: 13,416,087 km (0.103 R)
• M26: 13,849,920 km (0.116 R)
• M27: 13,974,835 km (0.092 R)
• M28: 14,858,958 km (0.119 R)
• M29: 15,436,855 km (0.105 R)
• M30: 16,022,082 km (0.095 R)
• M31: 16,614,639 km (0.048 R)
• M32: 16,747,182 km (0.09 R)
• M33: 17,415,735 km (0.119 R)
• M34: 17,550,373 km (0.085 R)
• M35: 17,753,228 km (0.097 R)
• M36: 19,402,993 km (0.074 R)
• M37: 21,100,929 km (0.055 R)
• M38: 22,405,423 km (0.105 R)
• M39: 22,698,784 km (0.107 R)
• M40: 22,993,492 km (0.115 R)
• M41: 23,586,647 km (0.033 R)
• M42: 23,810,446 km (0.103 R)
• M43: 24,561,278 km (0.113 R)
• M44: 24,939,611 km (0.072 R)
• M45: 26,086,129 km (0.112 R)
• M46: 26,163,172 km (0.106 R)
• M47: 28,668,338 km (0.088 R)
• M48: 29,306,522 km (0.116 R)
• M49: 30,191,543 km (0.069 R)
• M50: 30,353,408 km (0.032 R)
• M51: 32,070,492 km (0.092 R)
• M52: 32,235,648 km (0.116 R)
• M53: 32,732,762 km (0.089 R)
• M54: 32,898,965 km (0.07 R)
• M55: 33,567,069 km (0.035 R)
• M56: 34,916,293 km (0.11 R)
• M57: 36,541,524 km (0.11 R)
• M58: 37,754,613 km (0.081 R)
• M59: 38,016,260 km (0.075 R)
• M60: 38,103,625 km (0.043 R)
• M61: 39,510,593 km (0.12 R)
• M62: 40,220,435 km (0.103 R)
• M63: 42,193,930 km (0.058 R)
• M64: 42,284,437 km (0.095 R)
• M65: 42,465,450 km (0.06 R)
• M66: 44,474,549 km (0.103 R)
• M67: 45,862,070 km (0.095 R)
• M68: 45,955,119 km (0.087 R)
• M69: 46,420,967 km (0.119 R)
• M70: 46,607,815 km (0.092 R)
• M71: 47,263,652 km (0.091 R)
• M72: 48,489,756 km (0.051 R)
• M73: 48,584,601 km (0.093 R)
• M74: 50,204,746 km (0.088 R)
• M75: 51,359,043 km (0.069 R)
• M76: 51,842,544 km (0.068 R)
• M77: 53,106,646 km (0.073 R)
• M78: 53,204,333 km (0.098 R)
• M79: 54,086,063 km (0.084 R)
• M80: 56,560,412 km (0.113 R)
• M81: 58,667,199 km (0.047 R)
• M82: 59,172,690 km (0.052 R)
• M83: 61,208,717 km (0.103 R)
• M84: 62,957,217 km (0.063 R)
• M85: 63,889,660 km (0.106 R)
• M86: 63,993,481 km (0.032 R)
• M87: 64,097,452 km (0.117 R)
• M88: 64,201,422 km (0.093 R)
• M89: 65,663,143 km (0.104 R)
• M90: 65,768,011 km (0.109 R)
• M91: 66,187,932 km (0.03 R)
• M92: 66,398,117 km (0.086 R)
• M93: 67,770,379 km (0.05 R)
• M94: 68,194,339 km (0.092 R)
• M95: 70,006,568 km (0.074 R)
• M96: 70,972,371 km (0.09 R)
• M97: 71,295,353 km (0.089 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 13,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit