🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.62 AU

Year: 148 Days

Day: 37.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.83 AU - 1.15 AU

Year: 377 Days

Day: 29.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.11 AU - 1.35 AU

Year: 522 Days

Day: 29.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.09 AU - 1.79 AU

Year: 662 Days

Day: 37.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,450,663 km

• M1: 423,960 km (0.07 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.1

Radius: 14.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.55 AU - 5.15 AU

Year: 4090 Days

Day: 6.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 90,450,663 km

• M1: 197,768 km (0.117 R)
• M2: 461,061 km (0.115 R)
• M3: 749,785 km (0.11 R)
• M4: 880,683 km (0.05 R)
• M5: 1,122,134 km (0.074 R)
• M6: 1,263,354 km (0.086 R)
• M7: 1,449,005 km (0.109 R)
• M8: 1,551,928 km (0.112 R)
• M9: 1,793,080 km (0.061 R)
• M10: 1,932,655 km (0.084 R)
• M11: 2,032,586 km (0.111 R)
• M12: 2,252,794 km (0.091 R)
• M13: 2,813,786 km (0.082 R)
• M14: 3,348,748 km (0.114 R)
• M15: 3,575,240 km (0.111 R)
• M16: 3,717,208 km (0.071 R)
• M17: 3,988,728 km (0.084 R)
• M18: 4,136,082 km (0.097 R)
• M19: 4,266,681 km (0.055 R)
• M20: 5,039,204 km (0.112 R)
• M21: 5,544,097 km (0.057 R)
• M22: 5,854,961 km (0.045 R)
• M23: 5,959,979 km (0.12 R)
• M24: 6,559,119 km (0.045 R)
• M25: 6,976,796 km (0.115 R)
• M26: 7,200,146 km (0.106 R)
• M27: 7,699,952 km (0.096 R)
• M28: 7,815,142 km (0.092 R)
• M29: 8,281,589 km (0.106 R)
• M30: 9,710,248 km (0.117 R)
• M31: 10,644,936 km (0.097 R)
• M32: 10,876,663 km (0.111 R)
• M33: 11,608,196 km (0.119 R)
• M34: 11,979,947 km (0.045 R)
• M35: 12,382,665 km (0.109 R)
• M36: 12,518,051 km (0.119 R)
• M37: 12,626,509 km (0.04 R)
• M38: 12,762,643 km (0.067 R)
• M39: 12,926,752 km (0.105 R)
• M40: 13,450,644 km (0.046 R)
• M41: 13,785,294 km (0.078 R)
• M42: 14,150,911 km (0.07 R)
• M43: 14,662,387 km (0.039 R)
• M44: 14,834,125 km (0.056 R)
• M45: 15,179,846 km (0.114 R)
• M46: 15,440,894 km (0.05 R)
• M47: 15,674,267 km (0.053 R)
• M48: 15,850,044 km (0.108 R)
• M49: 16,978,311 km (0.069 R)
• M50: 17,279,452 km (0.094 R)
• M51: 17,704,160 km (0.057 R)
• M52: 18,132,459 km (0.062 R)
• M53: 18,316,913 km (0.102 R)
• M54: 18,440,331 km (0.119 R)
• M55: 18,843,198 km (0.077 R)
• M56: 18,999,079 km (0.104 R)
• M57: 19,092,727 km (0.082 R)
• M58: 19,280,473 km (0.083 R)
• M59: 19,531,797 km (0.104 R)
• M60: 19,910,878 km (0.11 R)
• M61: 20,101,316 km (0.115 R)
• M62: 20,356,081 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.9

Radius: 14.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.09 AU - 6.21 AU

Year: 5840 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,450,663 km

• M1: 196,871 km (0.077 R)
• M2: 552,465 km (0.115 R)
• M3: 770,728 km (0.108 R)
• M4: 1,169,257 km (0.102 R)
• M5: 1,282,652 km (0.111 R)
• M6: 1,567,786 km (0.098 R)
• M7: 1,678,189 km (0.108 R)
• M8: 1,774,979 km (0.081 R)
• M9: 2,252,794 km (0.087 R)
• M10: 2,905,789 km (0.05 R)
• M11: 3,658,117 km (0.062 R)
• M12: 3,914,827 km (0.067 R)
• M13: 4,045,426 km (0.114 R)
• M14: 4,155,530 km (0.108 R)
• M15: 4,244,241 km (0.101 R)
• M16: 4,582,781 km (0.067 R)
• M17: 4,766,936 km (0.1 R)
• M18: 4,859,986 km (0.088 R)
• M19: 5,000,758 km (0.118 R)
• M20: 5,479,770 km (0.101 R)
• M21: 6,023,857 km (0.077 R)
• M22: 6,456,345 km (0.109 R)
• M23: 6,741,478 km (0.075 R)
• M24: 7,217,200 km (0.119 R)
• M25: 7,513,403 km (0.087 R)
• M26: 7,923,750 km (0.1 R)
• M27: 8,089,954 km (0.07 R)
• M28: 8,313,303 km (0.087 R)
• M29: 8,595,594 km (0.082 R)
• M30: 8,967,196 km (0.107 R)
• M31: 9,549,131 km (0.07 R)
• M32: 10,023,656 km (0.119 R)
• M33: 10,173,553 km (0.079 R)
• M34: 10,688,768 km (0.109 R)
• M35: 11,713,064 km (0.099 R)
• M36: 12,253,113 km (0.108 R)
• M37: 12,413,482 km (0.083 R)
• M38: 13,061,988 km (0.118 R)
• M39: 13,588,723 km (0.042 R)
• M40: 13,788,137 km (0.061 R)
• M41: 13,888,218 km (0.094 R)
• M42: 15,176,255 km (0.071 R)
• M43: 15,625,797 km (0.105 R)
• M44: 15,730,067 km (0.077 R)
• M45: 15,939,504 km (0.077 R)
• M46: 16,184,994 km (0.103 R)
• M47: 16,290,610 km (0.069 R)
• M48: 16,502,440 km (0.089 R)
• M49: 17,647,911 km (0.054 R)
• M50: 18,266,798 km (0.088 R)
• M51: 18,376,752 km (0.085 R)
• M52: 18,634,210 km (0.108 R)
• M53: 18,855,914 km (0.083 R)
• M54: 19,041,266 km (0.028 R)
• M55: 19,601,061 km (0.102 R)
• M56: 20,355,782 km (0.11 R)
• M57: 20,545,921 km (0.082 R)
• M58: 20,660,364 km (0.106 R)
• M59: 21,043,334 km (0.118 R)
• M60: 21,274,164 km (0.105 R)
• M61: 21,389,803 km (0.118 R)
• M62: 21,738,366 km (0.09 R)
• M63: 22,166,814 km (0.076 R)
• M64: 22,284,248 km (0.085 R)
• M65: 22,519,566 km (0.097 R)
• M66: 25,080,681 km (0.116 R)
• M67: 25,407,254 km (0.078 R)
• M68: 25,899,879 km (0.073 R)
• M69: 26,271,331 km (0.102 R)
• M70: 26,811,080 km (0.052 R)
• M71: 26,936,144 km (0.056 R)
• M72: 27,270,645 km (0.103 R)
• M73: 27,943,835 km (0.093 R)
• M74: 28,112,881 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.4

Radius: 8.8

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.73 AU - 12.39 AU

Year: 12217 Days

Day: 12.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 90,450,663 km

• M1: 111,151 km (0.097 R)
• M2: 228,286 km (0.092 R)
• M3: 445,353 km (0.113 R)
• M4: 522,246 km (0.12 R)
• M5: 800,648 km (0.106 R)
• M6: 877,541 km (0.081 R)
• M7: 956,828 km (0.113 R)
• M8: 1,210,247 km (0.086 R)
• M9: 1,508,545 km (0.093 R)
• M10: 1,753,586 km (0.065 R)
• M11: 1,906,924 km (0.088 R)
• M12: 2,091,378 km (0.111 R)
• M13: 2,679,597 km (0.096 R)
• M14: 3,038,034 km (0.116 R)
• M15: 4,373,943 km (0.094 R)
• M16: 4,902,921 km (0.068 R)
• M17: 5,120,286 km (0.066 R)
• M18: 5,230,091 km (0.08 R)
• M19: 6,098,208 km (0.079 R)
• M20: 6,808,498 km (0.102 R)
• M21: 7,753,957 km (0.12 R)
• M22: 9,494,229 km (0.106 R)
• M23: 9,584,287 km (0.109 R)
• M24: 9,993,138 km (0.095 R)
• M25: 10,361,448 km (0.114 R)
• M26: 10,734,246 km (0.075 R)
• M27: 11,206,526 km (0.091 R)
• M28: 11,445,135 km (0.114 R)
• M29: 12,073,446 km (0.115 R)
• M30: 13,011,873 km (0.111 R)
• M31: 13,515,120 km (0.083 R)
• M32: 14,179,036 km (0.075 R)
• M33: 14,385,331 km (0.117 R)
• M34: 14,489,003 km (0.106 R)
• M35: 14,592,823 km (0.079 R)
• M36: 14,749,004 km (0.101 R)
• M37: 15,273,643 km (0.116 R)
• M38: 16,233,463 km (0.1 R)
• M39: 16,449,483 km (0.061 R)
• M40: 16,612,096 km (0.091 R)
• M41: 16,720,704 km (0.073 R)
• M42: 17,488,141 km (0.079 R)
• M43: 17,709,546 km (0.067 R)
• M44: 17,987,648 km (0.039 R)
• M45: 18,773,785 km (0.114 R)
• M46: 18,943,728 km (0.083 R)
• M47: 19,513,845 km (0.063 R)
• M48: 20,495,955 km (0.111 R)
• M49: 22,088,724 km (0.113 R)
• M50: 23,476,693 km (0.038 R)
• M51: 24,644,304 km (0.103 R)
• M52: 25,830,915 km (0.083 R)
• M53: 26,399,387 km (0.105 R)
• M54: 26,972,047 km (0.115 R)
• M55: 28,519,188 km (0.036 R)
• M56: 28,649,339 km (0.106 R)
• M57: 29,172,183 km (0.061 R)
• M58: 29,369,054 km (0.085 R)
• M59: 29,566,374 km (0.046 R)
• M60: 30,493,132 km (0.11 R)
• M61: 30,559,703 km (0.117 R)
• M62: 32,783,177 km (0.107 R)
• M63: 32,987,826 km (0.12 R)
• M64: 33,810,914 km (0.09 R)
• M65: 34,225,001 km (0.03 R)
• M66: 36,249,958 km (0.104 R)
• M67: 36,603,009 km (0.086 R)
• M68: 37,170,284 km (0.106 R)
• M69: 37,740,401 km (0.037 R)
• M70: 39,904,185 km (0.114 R)
• M71: 40,122,747 km (0.101 R)
• M72: 40,634,372 km (0.091 R)
• M73: 41,959,660 km (0.093 R)
• M74: 42,776,614 km (0.072 R)
• M75: 42,851,263 km (0.069 R)
• M76: 43,075,061 km (0.043 R)
• M77: 43,673,902 km (0.086 R)
• M78: 43,748,850 km (0.114 R)
• M79: 44,955,507 km (0.083 R)
• M80: 45,410,733 km (0.089 R)
• M81: 48,019,421 km (0.042 R)
• M82: 49,185,835 km (0.119 R)
• M83: 49,498,345 km (0.115 R)
• M84: 49,654,974 km (0.104 R)
• M85: 50,282,687 km (0.073 R)
• M86: 50,755,266 km (0.034 R)
• M87: 51,071,217 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.1

Radius: 4.9

Gravity: 25.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 16.3 AU - 18.08 AU

Year: 27289 Days

Day: 16.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 90,450,663 km

• M1: 63,729 km (0.102 R)
• M2: 113,844 km (0.077 R)
• M3: 279,150 km (0.114 R)
• M4: 439,818 km (0.077 R)
• M5: 602,730 km (0.087 R)
• M6: 1,163,871 km (0.096 R)
• M7: 1,628,522 km (0.072 R)
• M8: 2,542,266 km (0.11 R)
• M9: 2,665,984 km (0.092 R)
• M10: 2,962,337 km (0.076 R)
• M11: 4,103,619 km (0.12 R)
• M12: 4,544,484 km (0.088 R)
• M13: 4,694,680 km (0.12 R)
• M14: 5,470,495 km (0.119 R)
• M15: 5,683,971 km (0.086 R)
• M16: 5,737,826 km (0.077 R)
• M17: 6,229,704 km (0.102 R)
• M18: 6,452,605 km (0.107 R)
• M19: 7,311,746 km (0.109 R)
• M20: 7,487,972 km (0.087 R)
• M21: 9,134,895 km (0.083 R)
• M22: 9,708,004 km (0.083 R)
• M23: 11,495,549 km (0.104 R)
• M24: 11,563,616 km (0.068 R)
• M25: 11,631,833 km (0.105 R)
• M26: 12,044,274 km (0.09 R)
• M27: 12,252,365 km (0.091 R)
• M28: 13,596,950 km (0.095 R)
• M29: 14,543,755 km (0.054 R)
• M30: 15,965,234 km (0.116 R)
• M31: 16,041,230 km (0.079 R)
• M32: 16,270,115 km (0.048 R)
• M33: 16,885,560 km (0.097 R)
• M34: 17,040,693 km (0.099 R)
• M35: 17,196,126 km (0.04 R)
• M36: 18,697,191 km (0.115 R)
• M37: 19,099,011 km (0.1 R)
• M38: 19,341,509 km (0.114 R)
• M39: 20,569,408 km (0.083 R)
• M40: 20,984,243 km (0.084 R)
• M41: 21,151,045 km (0.115 R)
• M42: 21,991,186 km (0.094 R)
• M43: 24,576,387 km (0.027 R)
• M44: 24,840,128 km (0.056 R)
• M45: 26,083,436 km (0.091 R)
• M46: 27,620,105 km (0.115 R)
• M47: 27,986,022 km (0.079 R)
• M48: 28,169,429 km (0.106 R)
• M49: 28,722,342 km (0.057 R)
• M50: 30,026,537 km (0.094 R)
• M51: 30,875,056 km (0.112 R)
• M52: 33,078,932 km (0.055 R)
• M53: 33,857,289 km (0.085 R)
• M54: 34,445,059 km (0.086 R)
• M55: 34,543,345 km (0.109 R)
• M56: 36,528,658 km (0.058 R)
• M57: 37,940,114 km (0.109 R)
• M58: 40,090,733 km (0.06 R)
• M59: 43,868,229 km (0.11 R)
• M60: 44,830,293 km (0.115 R)
• M61: 45,691,229 km (0.114 R)
• M62: 46,448,942 km (0.115 R)
• M63: 46,666,308 km (0.069 R)
• M64: 47,101,787 km (0.098 R)
• M65: 48,196,544 km (0.092 R)
• M66: 48,416,603 km (0.078 R)
• M67: 49,632,385 km (0.077 R)
• M68: 51,643,429 km (0.084 R)
• M69: 53,225,875 km (0.066 R)
• M70: 55,513,975 km (0.094 R)
• M71: 58,184,596 km (0.102 R)
• M72: 58,770,720 km (0.074 R)
• M73: 59,005,739 km (0.103 R)
• M74: 59,123,472 km (0.052 R)
• M75: 59,241,056 km (0.058 R)
• M76: 59,358,790 km (0.079 R)
• M77: 60,185,467 km (0.094 R)
• M78: 60,303,799 km (0.096 R)
• M79: 60,659,543 km (0.073 R)
• M80: 63,529,578 km (0.106 R)
• M81: 65,102,749 km (0.1 R)
• M82: 65,467,619 km (0.036 R)
• M83: 67,917,134 km (0.102 R)
• M84: 71,396,481 km (0.105 R)
• M85: 72,779,214 km (0.071 R)
• M86: 73,537,077 km (0.054 R)
• M87: 76,466,503 km (0.056 R)
• M88: 76,851,418 km (0.032 R)
• M89: 77,108,427 km (0.078 R)
• M90: 79,953,928 km (0.116 R)
• M91: 80,214,229 km (0.108 R)
• M92: 80,997,074 km (0.09 R)
• M93: 82,307,402 km (0.087 R)
• M94: 82,965,184 km (0.119 R)
• M95: 83,756,856 km (0.089 R)
• M96: 83,889,100 km (0.105 R)
• M97: 87,216,307 km (0.111 R)
• M98: 87,350,197 km (0.051 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit