🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.73 AU - 0.95 AU

Year: 281 Days

Day: 41.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.85 AU - 0.87 AU

Year: 291 Days

Day: 30.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,479,803 km

• M1: 226,192 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.36 AU - 1.38 AU

Year: 586 Days

Day: 37.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,479,803 km

• M1: 515,813 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.5 AU - 1.58 AU

Year: 698 Days

Day: 21 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.78 AU - 2.14 AU

Year: 1002 Days

Day: 44.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,479,803 km

• M1: 750,084 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.97 AU - 1.99 AU

Year: 1018 Days

Day: 15.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.8

Radius: 9.2

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.8 AU - 9.44 AU

Year: 10060 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,479,803 km

• M1: 817,104 km (0.119 R)
• M2: 1,190,500 km (0.079 R)
• M3: 1,260,661 km (0.074 R)
• M4: 1,954,795 km (0.116 R)
• M5: 2,059,514 km (0.109 R)
• M6: 2,144,785 km (0.064 R)
• M7: 2,452,208 km (0.064 R)
• M8: 2,703,832 km (0.116 R)
• M9: 2,892,176 km (0.099 R)
• M10: 3,508,070 km (0.066 R)
• M11: 4,029,718 km (0.09 R)
• M12: 4,409,397 km (0.067 R)
• M13: 4,885,717 km (0.088 R)
• M14: 5,000,309 km (0.101 R)
• M15: 5,556,364 km (0.108 R)
• M16: 5,736,181 km (0.113 R)
• M17: 5,796,469 km (0.038 R)
• M18: 5,978,829 km (0.101 R)
• M19: 6,101,349 km (0.102 R)
• M20: 6,474,147 km (0.09 R)
• M21: 6,918,602 km (0.028 R)
• M22: 6,982,780 km (0.112 R)
• M23: 7,209,421 km (0.037 R)
• M24: 7,274,645 km (0.115 R)
• M25: 7,340,020 km (0.086 R)
• M26: 7,438,455 km (0.109 R)
• M27: 7,504,278 km (0.096 R)
• M28: 7,603,611 km (0.086 R)
• M29: 8,207,837 km (0.059 R)
• M30: 8,344,270 km (0.1 R)
• M31: 8,515,859 km (0.072 R)
• M32: 9,641,433 km (0.095 R)
• M33: 9,857,602 km (0.11 R)
• M34: 10,479,032 km (0.043 R)
• M35: 11,415,814 km (0.116 R)
• M36: 12,811,412 km (0.111 R)
• M37: 13,009,480 km (0.03 R)
• M38: 13,089,066 km (0.097 R)
• M39: 13,408,756 km (0.099 R)
• M40: 14,015,077 km (0.112 R)
• M41: 14,879,004 km (0.114 R)
• M42: 15,128,982 km (0.049 R)
• M43: 15,675,463 km (0.103 R)
• M44: 16,185,742 km (0.059 R)
• M45: 16,658,172 km (0.118 R)
• M46: 16,917,724 km (0.042 R)
• M47: 17,616,645 km (0.028 R)
• M48: 17,881,134 km (0.099 R)
• M49: 18,592,921 km (0.104 R)
• M50: 18,727,409 km (0.118 R)
• M51: 18,952,405 km (0.093 R)
• M52: 19,042,612 km (0.11 R)
• M53: 19,223,326 km (0.12 R)
• M54: 19,495,744 km (0.086 R)
• M55: 19,632,327 km (0.101 R)
• M56: 19,860,763 km (0.084 R)
• M57: 20,274,251 km (0.084 R)
• M58: 20,597,832 km (0.076 R)
• M59: 21,250,078 km (0.059 R)
• M60: 21,625,719 km (0.088 R)
• M61: 22,241,015 km (0.058 R)
• M62: 22,431,453 km (0.105 R)
• M63: 22,766,103 km (0.065 R)
• M64: 23,392,021 km (0.104 R)
• M65: 23,877,316 km (0.073 R)
• M66: 24,414,971 km (0.109 R)
• M67: 24,808,413 km (0.105 R)
• M68: 25,204,100 km (0.06 R)
• M69: 25,352,950 km (0.106 R)
• M70: 25,502,099 km (0.112 R)
• M71: 26,858,054 km (0.116 R)
• M72: 27,060,908 km (0.107 R)
• M73: 27,264,212 km (0.086 R)
• M74: 27,468,114 km (0.102 R)
• M75: 27,621,302 km (0.049 R)
• M76: 29,221,401 km (0.107 R)
• M77: 29,325,671 km (0.08 R)
• M78: 29,743,946 km (0.084 R)
• M79: 29,901,323 km (0.06 R)
• M80: 33,432,880 km (0.112 R)
• M81: 33,815,252 km (0.093 R)
• M82: 35,803,707 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.2

Radius: 9.4

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.41 AU - 10.43 AU

Year: 10560 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 118.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,479,803 km

• M1: 125,363 km (0.105 R)
• M2: 241,002 km (0.025 R)
• M3: 383,868 km (0.065 R)
• M4: 834,756 km (0.107 R)
• M5: 1,412,952 km (0.114 R)
• M6: 1,840,503 km (0.075 R)
• M7: 1,915,601 km (0.087 R)
• M8: 2,068,939 km (0.114 R)
• M9: 2,147,178 km (0.119 R)
• M10: 2,637,710 km (0.105 R)
• M11: 2,925,087 km (0.114 R)
• M12: 2,983,730 km (0.095 R)
• M13: 3,375,078 km (0.082 R)
• M14: 3,467,828 km (0.117 R)
• M15: 4,406,704 km (0.084 R)
• M16: 4,678,973 km (0.12 R)
• M17: 4,921,770 km (0.094 R)
• M18: 4,991,931 km (0.102 R)
• M19: 5,097,847 km (0.116 R)
• M20: 5,565,190 km (0.095 R)
• M21: 5,638,194 km (0.107 R)
• M22: 5,933,949 km (0.078 R)
• M23: 6,579,314 km (0.036 R)
• M24: 7,246,820 km (0.096 R)
• M25: 7,690,228 km (0.112 R)
• M26: 8,225,789 km (0.115 R)
• M27: 8,476,963 km (0.088 R)
• M28: 8,645,859 km (0.097 R)
• M29: 8,773,167 km (0.116 R)
• M30: 10,125,981 km (0.086 R)
• M31: 10,395,257 km (0.102 R)
• M32: 11,449,323 km (0.099 R)
• M33: 11,918,163 km (0.094 R)
• M34: 12,441,307 km (0.071 R)
• M35: 12,729,732 km (0.049 R)
• M36: 12,971,781 km (0.083 R)
• M37: 13,117,788 km (0.042 R)
• M38: 13,215,476 km (0.08 R)
• M39: 13,509,735 km (0.08 R)
• M40: 14,355,561 km (0.117 R)
• M41: 16,623,016 km (0.108 R)
• M42: 18,177,338 km (0.074 R)
• M43: 18,286,245 km (0.092 R)
• M44: 18,723,969 km (0.111 R)
• M45: 18,944,177 km (0.111 R)
• M46: 19,276,134 km (0.091 R)
• M47: 19,833,686 km (0.119 R)
• M48: 20,453,021 km (0.11 R)
• M49: 21,537,605 km (0.107 R)
• M50: 22,116,100 km (0.099 R)
• M51: 22,582,547 km (0.098 R)
• M52: 23,111,076 km (0.084 R)
• M53: 23,288,200 km (0.116 R)
• M54: 23,584,404 km (0.083 R)
• M55: 25,937,129 km (0.088 R)
• M56: 26,367,223 km (0.082 R)
• M57: 26,985,810 km (0.044 R)
• M58: 27,859,911 km (0.084 R)
• M59: 28,048,404 km (0.051 R)
• M60: 28,363,607 km (0.108 R)
• M61: 29,443,853 km (0.101 R)
• M62: 30,214,432 km (0.074 R)
• M63: 30,343,535 km (0.055 R)
• M64: 31,252,192 km (0.057 R)
• M65: 32,169,825 km (0.028 R)
• M66: 32,830,749 km (0.049 R)
• M67: 33,029,863 km (0.071 R)
• M68: 33,964,551 km (0.098 R)
• M69: 39,046,989 km (0.103 R)
• M70: 40,389,780 km (0.113 R)
• M71: 40,603,106 km (0.11 R)
• M72: 41,819,486 km (0.104 R)
• M73: 42,902,575 km (0.054 R)
• M74: 43,192,944 km (0.069 R)
• M75: 44,141,395 km (0.096 R)
• M76: 46,058,492 km (0.058 R)
• M77: 47,326,633 km (0.081 R)
• M78: 48,153,311 km (0.099 R)
• M79: 48,681,840 km (0.099 R)
• M80: 50,126,207 km (0.117 R)
• M81: 50,738,661 km (0.117 R)
• M82: 51,045,636 km (0.057 R)
• M83: 51,353,359 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.7

Radius: 6

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.13 AU - 13.95 AU

Year: 17199 Days

Day: 18.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,479,803 km

• M1: 129,552 km (0.069 R)
• M2: 360,381 km (0.083 R)
• M3: 426,204 km (0.072 R)
• M4: 669,002 km (0.074 R)
• M5: 974,181 km (0.108 R)
• M6: 1,191,547 km (0.094 R)
• M7: 1,755,980 km (0.047 R)
• M8: 2,020,319 km (0.081 R)
• M9: 2,172,759 km (0.036 R)
• M10: 2,521,023 km (0.033 R)
• M11: 2,652,071 km (0.084 R)
• M12: 3,233,857 km (0.063 R)
• M13: 3,304,767 km (0.104 R)
• M14: 3,557,437 km (0.085 R)
• M15: 3,929,038 km (0.118 R)
• M16: 4,042,882 km (0.048 R)
• M17: 4,235,265 km (0.114 R)
• M18: 4,628,857 km (0.052 R)
• M19: 4,830,066 km (0.12 R)
• M20: 4,870,607 km (0.088 R)
• M21: 5,791,981 km (0.052 R)
• M22: 5,878,448 km (0.073 R)
• M23: 6,361,350 km (0.033 R)
• M24: 6,450,511 km (0.072 R)
• M25: 7,741,989 km (0.089 R)
• M26: 9,110,361 km (0.094 R)
• M27: 9,617,049 km (0.092 R)
• M28: 9,822,297 km (0.067 R)
• M29: 10,236,982 km (0.115 R)
• M30: 10,394,060 km (0.104 R)
• M31: 11,515,296 km (0.063 R)
• M32: 11,842,616 km (0.109 R)
• M33: 12,618,431 km (0.037 R)
• M34: 13,639,735 km (0.103 R)
• M35: 14,805,552 km (0.116 R)
• M36: 15,101,905 km (0.064 R)
• M37: 15,700,596 km (0.086 R)
• M38: 16,184,994 km (0.116 R)
• M39: 16,245,880 km (0.099 R)
• M40: 16,429,137 km (0.073 R)
• M41: 17,293,065 km (0.102 R)
• M42: 17,793,320 km (0.088 R)
• M43: 18,171,653 km (0.027 R)
• M44: 19,387,136 km (0.103 R)
• M45: 20,430,880 km (0.108 R)
• M46: 20,496,703 km (0.06 R)
• M47: 20,893,287 km (0.066 R)
• M48: 21,425,856 km (0.117 R)
• M49: 22,504,606 km (0.092 R)
• M50: 22,708,807 km (0.046 R)
• M51: 23,256,335 km (0.052 R)
• M52: 23,877,615 km (0.111 R)
• M53: 24,995,411 km (0.058 R)
• M54: 25,489,832 km (0.093 R)
• M55: 25,916,186 km (0.106 R)
• M56: 26,201,768 km (0.115 R)
• M57: 26,703,968 km (0.079 R)
• M58: 27,209,310 km (0.076 R)
• M59: 27,354,270 km (0.105 R)
• M60: 27,645,088 km (0.114 R)
• M61: 28,818,085 km (0.064 R)
• M62: 28,965,888 km (0.061 R)
• M63: 30,307,332 km (0.094 R)
• M64: 30,382,430 km (0.091 R)
• M65: 30,985,459 km (0.114 R)
• M66: 32,203,634 km (0.038 R)
• M67: 33,282,235 km (0.12 R)
• M68: 33,825,874 km (0.09 R)
• M69: 34,137,935 km (0.06 R)
• M70: 34,843,588 km (0.076 R)
• M71: 35,079,803 km (0.074 R)
• M72: 37,310,307 km (0.073 R)
• M73: 37,956,121 km (0.071 R)
• M74: 38,849,969 km (0.104 R)
• M75: 39,340,350 km (0.097 R)
• M76: 39,422,330 km (0.118 R)
• M77: 40,410,125 km (0.107 R)
• M78: 40,907,089 km (0.092 R)
• M79: 40,990,116 km (0.098 R)
• M80: 42,999,365 km (0.051 R)
• M81: 44,527,208 km (0.076 R)
• M82: 45,469,674 km (0.1 R)
• M83: 46,418,723 km (0.074 R)
• M84: 49,746,977 km (0.12 R)
• M85: 51,260,758 km (0.063 R)
• M86: 54,150,839 km (0.05 R)
• M87: 54,790,071 km (0.064 R)
• M88: 54,881,475 km (0.106 R)
• M89: 55,983,712 km (0.037 R)
• M90: 58,396,875 km (0.032 R)
• M91: 60,087,331 km (0.085 R)
• M92: 60,559,761 km (0.12 R)
• M93: 61,033,388 km (0.086 R)
• M94: 61,889,088 km (0.041 R)
• M95: 63,516,114 km (0.113 R)
• M96: 64,286,693 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 15,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit