🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.15 AU - 1.75 AU

Year: 625 Days

Day: 19.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,151,151 km

• M1: 330,163 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.7 AU - 5.02 AU

Year: 3261 Days

Day: 39.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 13.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.28 AU - 12.08 AU

Year: 10787 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,151,151 km

• M1: 768,185 km (0.119 R)
• M2: 929,601 km (0.118 R)
• M3: 1,085,482 km (0.11 R)
• M4: 1,307,785 km (0.073 R)
• M5: 1,776,624 km (0.093 R)
• M6: 1,907,522 km (0.098 R)
• M7: 2,202,529 km (0.07 R)
• M8: 2,735,696 km (0.075 R)
• M9: 2,991,509 km (0.114 R)
• M10: 3,201,694 km (0.119 R)
• M11: 3,890,592 km (0.114 R)
• M12: 3,976,311 km (0.049 R)
• M13: 4,715,923 km (0.072 R)
• M14: 5,023,646 km (0.083 R)
• M15: 5,530,035 km (0.103 R)
• M16: 5,659,138 km (0.094 R)
• M17: 6,019,669 km (0.064 R)
• M18: 6,119,301 km (0.116 R)
• M19: 6,557,473 km (0.117 R)
• M20: 6,797,578 km (0.109 R)
• M21: 7,251,458 km (0.085 R)
• M22: 7,715,211 km (0.089 R)
• M23: 7,823,669 km (0.115 R)
• M24: 7,968,929 km (0.09 R)
• M25: 8,784,387 km (0.04 R)
• M26: 9,510,086 km (0.061 R)
• M27: 9,782,205 km (0.075 R)
• M28: 9,938,983 km (0.086 R)
• M29: 10,614,418 km (0.12 R)
• M30: 11,059,471 km (0.104 R)
• M31: 11,345,951 km (0.068 R)
• M32: 12,051,604 km (0.079 R)
• M33: 12,346,462 km (0.074 R)
• M34: 12,728,984 km (0.11 R)
• M35: 12,857,339 km (0.078 R)
• M36: 13,245,096 km (0.119 R)
• M37: 13,462,163 km (0.047 R)
• M38: 14,164,824 km (0.105 R)
• M39: 14,386,827 km (0.117 R)
• M40: 14,879,453 km (0.083 R)
• M41: 15,014,689 km (0.11 R)
• M42: 15,241,031 km (0.061 R)
• M43: 15,835,084 km (0.117 R)
• M44: 16,390,092 km (0.107 R)
• M45: 16,904,559 km (0.08 R)
• M46: 18,625,085 km (0.117 R)
• M47: 19,064,005 km (0.083 R)
• M48: 20,200,948 km (0.084 R)
• M49: 20,601,572 km (0.098 R)
• M50: 21,055,452 km (0.062 R)
• M51: 21,512,623 km (0.1 R)
• M52: 22,695,792 km (0.093 R)
• M53: 22,903,733 km (0.096 R)
• M54: 24,058,778 km (0.052 R)
• M55: 24,164,694 km (0.062 R)
• M56: 26,863,290 km (0.093 R)
• M57: 27,858,115 km (0.043 R)
• M58: 28,584,114 km (0.086 R)
• M59: 29,769,827 km (0.062 R)
• M60: 30,569,278 km (0.072 R)
• M61: 31,491,698 km (0.117 R)
• M62: 31,839,962 km (0.101 R)
• M63: 32,951,175 km (0.113 R)
• M64: 34,971,195 km (0.077 R)
• M65: 35,996,240 km (0.104 R)
• M66: 37,153,529 km (0.073 R)
• M67: 37,337,385 km (0.066 R)
• M68: 37,460,055 km (0.091 R)
• M69: 37,583,024 km (0.101 R)
• M70: 38,384,869 km (0.094 R)
• M71: 38,632,753 km (0.069 R)
• M72: 39,379,545 km (0.117 R)
• M73: 40,950,921 km (0.112 R)
• M74: 41,458,058 km (0.084 R)
• M75: 41,648,646 km (0.06 R)
• M76: 41,839,682 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.3

Radius: 12.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.48 AU - 14 AU

Year: 16286 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,151,151 km

• M1: 195,824 km (0.115 R)
• M2: 299,495 km (0.073 R)
• M3: 377,286 km (0.037 R)
• M4: 562,937 km (0.039 R)
• M5: 886,367 km (0.105 R)
• M6: 1,267,094 km (0.113 R)
• M7: 1,630,168 km (0.072 R)
• M8: 1,720,525 km (0.05 R)
• M9: 1,882,689 km (0.091 R)
• M10: 2,001,769 km (0.092 R)
• M11: 2,197,742 km (0.103 R)
• M12: 2,503,820 km (0.11 R)
• M13: 2,851,036 km (0.06 R)
• M14: 3,100,565 km (0.111 R)
• M15: 3,922,606 km (0.102 R)
• M16: 4,389,950 km (0.091 R)
• M17: 4,842,333 km (0.078 R)
• M18: 5,141,080 km (0.096 R)
• M19: 5,242,059 km (0.046 R)
• M20: 5,411,703 km (0.03 R)
• M21: 5,548,884 km (0.095 R)
• M22: 5,791,682 km (0.091 R)
• M23: 6,002,615 km (0.045 R)
• M24: 6,577,370 km (0.092 R)
• M25: 6,834,528 km (0.066 R)
• M26: 6,945,680 km (0.055 R)
• M27: 7,169,927 km (0.106 R)
• M28: 7,283,023 km (0.058 R)
• M29: 7,625,751 km (0.061 R)
• M30: 8,130,046 km (0.113 R)
• M31: 8,287,572 km (0.057 R)
• M32: 8,605,318 km (0.079 R)
• M33: 9,130,407 km (0.104 R)
• M34: 10,000,618 km (0.076 R)
• M35: 10,254,186 km (0.086 R)
• M36: 11,908,738 km (0.034 R)
• M37: 12,087,658 km (0.047 R)
• M38: 12,222,445 km (0.084 R)
• M39: 12,448,338 km (0.074 R)
• M40: 12,629,950 km (0.117 R)
• M41: 12,950,089 km (0.058 R)
• M42: 13,365,523 km (0.106 R)
• M43: 13,458,423 km (0.093 R)
• M44: 13,785,294 km (0.073 R)
• M45: 14,447,115 km (0.086 R)
• M46: 14,542,409 km (0.04 R)
• M47: 15,654,370 km (0.104 R)
• M48: 15,801,425 km (0.082 R)
• M49: 16,097,030 km (0.037 R)
• M50: 18,010,836 km (0.091 R)
• M51: 18,319,456 km (0.05 R)
• M52: 18,785,902 km (0.092 R)
• M53: 19,413,914 km (0.114 R)
• M54: 19,836,378 km (0.103 R)
• M55: 20,851,849 km (0.085 R)
• M56: 21,013,863 km (0.102 R)
• M57: 22,379,243 km (0.106 R)
• M58: 23,100,604 km (0.113 R)
• M59: 24,111,886 km (0.079 R)
• M60: 24,281,829 km (0.105 R)
• M61: 25,080,382 km (0.103 R)
• M62: 25,540,545 km (0.09 R)
• M63: 25,945,357 km (0.085 R)
• M64: 26,469,249 km (0.108 R)
• M65: 29,139,870 km (0.111 R)
• M66: 29,744,993 km (0.04 R)
• M67: 29,988,240 km (0.094 R)
• M68: 32,331,391 km (0.116 R)
• M69: 33,968,291 km (0.067 R)
• M70: 35,053,175 km (0.113 R)
• M71: 35,245,857 km (0.108 R)
• M72: 36,799,580 km (0.106 R)
• M73: 37,387,949 km (0.042 R)
• M74: 37,650,343 km (0.11 R)
• M75: 38,045,282 km (0.068 R)
• M76: 38,839,347 km (0.059 R)
• M77: 39,038,612 km (0.111 R)
• M78: 39,705,519 km (0.083 R)
• M79: 43,371,714 km (0.109 R)
• M80: 43,854,765 km (0.105 R)
• M81: 45,035,541 km (0.093 R)
• M82: 45,594,738 km (0.095 R)
• M83: 46,437,872 km (0.077 R)
• M84: 46,649,553 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.6

Radius: 6.9

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.93 AU - 18.97 AU

Year: 21750 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,151,151 km

• M1: 230,082 km (0.097 R)
• M2: 441,015 km (0.073 R)
• M3: 727,794 km (0.107 R)
• M4: 925,113 km (0.046 R)
• M5: 971,189 km (0.112 R)
• M6: 1,018,313 km (0.071 R)
• M7: 1,613,563 km (0.093 R)
• M8: 2,236,638 km (0.035 R)
• M9: 2,995,847 km (0.088 R)
• M10: 3,530,659 km (0.094 R)
• M11: 3,903,607 km (0.107 R)
• M12: 3,979,752 km (0.081 R)
• M13: 4,133,389 km (0.064 R)
• M14: 4,526,233 km (0.099 R)
• M15: 4,646,360 km (0.091 R)
• M16: 5,054,762 km (0.111 R)
• M17: 5,221,265 km (0.087 R)
• M18: 5,432,048 km (0.081 R)
• M19: 5,688,609 km (0.11 R)
• M20: 6,937,601 km (0.118 R)
• M21: 7,262,827 km (0.063 R)
• M22: 7,688,134 km (0.059 R)
• M23: 9,062,489 km (0.116 R)
• M24: 9,366,771 km (0.119 R)
• M25: 9,417,784 km (0.055 R)
• M26: 10,937,848 km (0.106 R)
• M27: 11,588,898 km (0.045 R)
• M28: 11,863,859 km (0.096 R)
• M29: 13,099,089 km (0.115 R)
• M30: 13,213,531 km (0.116 R)
• M31: 13,328,123 km (0.114 R)
• M32: 13,673,993 km (0.117 R)
• M33: 15,387,487 km (0.093 R)
• M34: 16,855,790 km (0.04 R)
• M35: 17,669,603 km (0.036 R)
• M36: 18,946,570 km (0.102 R)
• M37: 19,335,525 km (0.117 R)
• M38: 19,596,274 km (0.044 R)
• M39: 20,121,213 km (0.104 R)
• M40: 22,952,053 km (0.111 R)
• M41: 23,228,061 km (0.099 R)
• M42: 23,297,176 km (0.113 R)
• M43: 23,574,680 km (0.118 R)
• M44: 24,132,829 km (0.102 R)
• M45: 24,695,317 km (0.071 R)
• M46: 25,120,026 km (0.1 R)
• M47: 25,262,144 km (0.085 R)
• M48: 25,761,501 km (0.069 R)
• M49: 27,060,908 km (0.07 R)
• M50: 27,865,296 km (0.107 R)
• M51: 28,233,606 km (0.098 R)
• M52: 31,389,972 km (0.106 R)
• M53: 31,696,348 km (0.03 R)
• M54: 33,633,790 km (0.071 R)
• M55: 35,290,586 km (0.061 R)
• M56: 35,370,173 km (0.103 R)
• M57: 35,848,736 km (0.034 R)
• M58: 36,249,210 km (0.025 R)
• M59: 36,651,179 km (0.086 R)
• M60: 36,812,446 km (0.099 R)
• M61: 36,973,862 km (0.082 R)
• M62: 37,054,645 km (0.096 R)
• M63: 38,192,037 km (0.046 R)
• M64: 38,519,208 km (0.036 R)
• M65: 39,258,520 km (0.098 R)
• M66: 39,506,105 km (0.114 R)
• M67: 41,252,959 km (0.083 R)
• M68: 43,706,514 km (0.12 R)
• M69: 44,134,364 km (0.102 R)
• M70: 44,391,672 km (0.071 R)
• M71: 44,649,579 km (0.116 R)
• M72: 44,994,103 km (0.025 R)
• M73: 45,339,524 km (0.107 R)
• M74: 46,119,976 km (0.077 R)
• M75: 46,207,042 km (0.085 R)
• M76: 47,255,125 km (0.063 R)
• M77: 48,311,136 km (0.118 R)
• M78: 48,930,771 km (0.056 R)
• M79: 49,286,066 km (0.085 R)
• M80: 50,177,819 km (0.085 R)
• M81: 52,612,225 km (0.075 R)
• M82: 54,624,167 km (0.09 R)
• M83: 55,732,238 km (0.091 R)
• M84: 56,474,991 km (0.117 R)
• M85: 56,940,839 km (0.063 R)
• M86: 59,857,698 km (0.114 R)
• M87: 60,523,110 km (0.115 R)
• M88: 60,618,404 km (0.109 R)
• M89: 61,861,113 km (0.075 R)
• M90: 62,053,197 km (0.111 R)
• M91: 62,822,878 km (0.078 R)
• M92: 63,208,990 km (0.073 R)
• M93: 63,305,630 km (0.084 R)
• M94: 64,177,636 km (0.058 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit