🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.56 AU - 0.68 AU

Year: 174 Days

Day: 19.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 149.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.92 AU - 1.4 AU

Year: 445 Days

Day: 17.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 95,011,632 km

• M1: 246,687 km (0.116 R)
• M2: 543,639 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.98 AU - 2.2 AU

Year: 1077 Days

Day: 17.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.46 AU - 4.06 AU

Year: 2098 Days

Day: 13.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 14.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.31 AU - 13.07 AU

Year: 13343 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,011,632 km

• M1: 196,272 km (0.097 R)
• M2: 425,456 km (0.042 R)
• M3: 694,134 km (0.064 R)
• M4: 1,137,991 km (0.083 R)
• M5: 1,289,683 km (0.114 R)
• M6: 1,597,556 km (0.072 R)
• M7: 2,721,335 km (0.118 R)
• M8: 2,907,883 km (0.103 R)
• M9: 3,098,770 km (0.05 R)
• M10: 3,293,846 km (0.106 R)
• M11: 3,404,100 km (0.103 R)
• M12: 3,651,086 km (0.116 R)
• M13: 3,927,393 km (0.092 R)
• M14: 4,021,041 km (0.105 R)
• M15: 4,258,453 km (0.111 R)
• M16: 4,354,794 km (0.099 R)
• M17: 4,648,155 km (0.096 R)
• M18: 4,872,403 km (0.085 R)
• M19: 5,280,206 km (0.103 R)
• M20: 5,514,477 km (0.106 R)
• M21: 5,619,794 km (0.081 R)
• M22: 5,778,966 km (0.031 R)
• M23: 5,912,706 km (0.073 R)
• M24: 6,430,614 km (0.114 R)
• M25: 6,963,332 km (0.11 R)
• M26: 7,278,236 km (0.093 R)
• M27: 7,952,024 km (0.083 R)
• M28: 8,584,674 km (0.1 R)
• M29: 8,830,014 km (0.08 R)
• M30: 9,265,045 km (0.112 R)
• M31: 9,422,123 km (0.109 R)
• M32: 9,707,107 km (0.116 R)
• M33: 9,898,592 km (0.054 R)
• M34: 10,382,990 km (0.087 R)
• M35: 10,611,875 km (0.096 R)
• M36: 10,809,194 km (0.064 R)
• M37: 11,207,723 km (0.118 R)
• M38: 11,375,272 km (0.102 R)
• M39: 11,476,101 km (0.116 R)
• M40: 12,466,888 km (0.083 R)
• M41: 13,130,804 km (0.099 R)
• M42: 13,342,933 km (0.117 R)
• M43: 13,591,715 km (0.101 R)
• M44: 14,456,839 km (0.068 R)
• M45: 14,969,661 km (0.077 R)
• M46: 15,117,314 km (0.114 R)
• M47: 15,900,309 km (0.077 R)
• M48: 16,543,879 km (0.098 R)
• M49: 16,658,321 km (0.117 R)
• M50: 16,849,807 km (0.099 R)
• M51: 17,118,933 km (0.063 R)
• M52: 18,962,727 km (0.091 R)
• M53: 19,202,682 km (0.084 R)
• M54: 19,847,449 km (0.071 R)
• M55: 20,254,056 km (0.103 R)
• M56: 20,458,406 km (0.117 R)
• M57: 21,116,936 km (0.047 R)
• M58: 21,448,744 km (0.1 R)
• M59: 23,604,749 km (0.107 R)
• M60: 24,295,442 km (0.096 R)
• M61: 24,817,688 km (0.094 R)
• M62: 25,387,656 km (0.102 R)
• M63: 25,608,164 km (0.103 R)
• M64: 25,829,120 km (0.029 R)
• M65: 27,033,682 km (0.095 R)
• M66: 27,258,826 km (0.092 R)
• M67: 28,028,657 km (0.109 R)
• M68: 28,256,495 km (0.096 R)
• M69: 28,439,303 km (0.084 R)
• M70: 28,668,188 km (0.051 R)
• M71: 29,035,750 km (0.076 R)
• M72: 29,358,582 km (0.076 R)
• M73: 30,334,559 km (0.081 R)
• M74: 30,474,732 km (0.094 R)
• M75: 30,615,354 km (0.108 R)
• M76: 30,709,002 km (0.094 R)
• M77: 31,038,117 km (0.099 R)
• M78: 31,226,611 km (0.028 R)
• M79: 31,652,217 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.7

Radius: 6.4

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.25 AU - 16.89 AU

Year: 17818 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,011,632 km

• M1: 157,078 km (0.119 R)
• M2: 385,813 km (0.06 R)
• M3: 623,524 km (0.092 R)
• M4: 860,637 km (0.037 R)
• M5: 1,218,175 km (0.104 R)
• M6: 1,438,234 km (0.1 R)
• M7: 1,488,948 km (0.087 R)
• M8: 1,565,991 km (0.058 R)
• M9: 1,724,265 km (0.114 R)
• M10: 2,056,223 km (0.073 R)
• M11: 2,938,252 km (0.1 R)
• M12: 3,367,448 km (0.094 R)
• M13: 3,503,582 km (0.106 R)
• M14: 3,676,068 km (0.082 R)
• M15: 3,922,456 km (0.115 R)
• M16: 4,210,582 km (0.116 R)
• M17: 4,357,337 km (0.112 R)
• M18: 4,431,239 km (0.084 R)
• M19: 4,731,332 km (0.119 R)
• M20: 5,115,649 km (0.12 R)
• M21: 5,470,196 km (0.078 R)
• M22: 5,914,202 km (0.108 R)
• M23: 5,996,182 km (0.103 R)
• M24: 6,708,118 km (0.109 R)
• M25: 7,490,964 km (0.068 R)
• M26: 7,668,836 km (0.092 R)
• M27: 7,713,565 km (0.118 R)
• M28: 8,119,574 km (0.104 R)
• M29: 9,379,188 km (0.101 R)
• M30: 9,426,910 km (0.089 R)
• M31: 9,618,993 km (0.068 R)
• M32: 9,860,893 km (0.053 R)
• M33: 10,948,919 km (0.12 R)
• M34: 10,999,333 km (0.116 R)
• M35: 11,661,004 km (0.065 R)
• M36: 11,867,300 km (0.085 R)
• M37: 11,970,822 km (0.086 R)
• M38: 12,283,182 km (0.096 R)
• M39: 13,505,696 km (0.071 R)
• M40: 13,559,701 km (0.12 R)
• M41: 13,613,855 km (0.097 R)
• M42: 14,822,157 km (0.066 R)
• M43: 15,495,647 km (0.116 R)
• M44: 16,293,901 km (0.107 R)
• M45: 16,930,440 km (0.057 R)
• M46: 17,105,469 km (0.085 R)
• M47: 17,163,962 km (0.068 R)
• M48: 17,575,207 km (0.073 R)
• M49: 17,634,148 km (0.111 R)
• M50: 17,752,331 km (0.092 R)
• M51: 18,287,592 km (0.079 R)
• M52: 18,527,098 km (0.053 R)
• M53: 19,312,936 km (0.089 R)
• M54: 20,109,544 km (0.089 R)
• M55: 20,418,913 km (0.05 R)
• M56: 21,104,819 km (0.069 R)
• M57: 21,925,064 km (0.12 R)
• M58: 22,435,043 km (0.08 R)
• M59: 22,563,248 km (0.119 R)
• M60: 26,925,074 km (0.104 R)
• M61: 27,197,641 km (0.093 R)
• M62: 31,107,980 km (0.094 R)
• M63: 31,680,790 km (0.117 R)
• M64: 31,752,597 km (0.118 R)
• M65: 32,474,107 km (0.095 R)
• M66: 34,006,738 km (0.074 R)
• M67: 34,670,803 km (0.118 R)
• M68: 35,339,056 km (0.044 R)
• M69: 36,086,597 km (0.114 R)
• M70: 37,597,236 km (0.046 R)
• M71: 37,673,381 km (0.071 R)
• M72: 39,979,283 km (0.111 R)
• M73: 40,523,969 km (0.071 R)
• M74: 40,679,999 km (0.115 R)
• M75: 40,992,659 km (0.087 R)
• M76: 41,620,521 km (0.087 R)
• M77: 41,856,736 km (0.118 R)
• M78: 42,330,513 km (0.096 R)
• M79: 42,488,937 km (0.077 R)
• M80: 42,965,107 km (0.064 R)
• M81: 43,522,957 km (0.075 R)
• M82: 44,003,017 km (0.076 R)
• M83: 44,726,323 km (0.112 R)
• M84: 45,129,788 km (0.118 R)
• M85: 46,021,990 km (0.102 R)
• M86: 46,266,283 km (0.068 R)
• M87: 47,329,774 km (0.116 R)
• M88: 47,988,454 km (0.095 R)
• M89: 48,318,766 km (0.05 R)
• M90: 49,564,467 km (0.071 R)
• M91: 52,682,237 km (0.109 R)
• M92: 53,878,421 km (0.116 R)
• M93: 54,135,879 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.7

Radius: 7.1

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.55 AU - 18.37 AU

Year: 24896 Days

Day: 17.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,011,632 km

• M1: 91,255 km (0.058 R)
• M2: 213,027 km (0.094 R)
• M3: 298,747 km (0.102 R)
• M4: 356,791 km (0.113 R)
• M5: 791,522 km (0.083 R)
• M6: 1,055,563 km (0.093 R)
• M7: 1,117,945 km (0.088 R)
• M8: 1,213,837 km (0.105 R)
• M9: 1,625,231 km (0.104 R)
• M10: 1,960,480 km (0.066 R)
• M11: 2,236,189 km (0.097 R)
• M12: 2,482,277 km (0.036 R)
• M13: 3,272,005 km (0.114 R)
• M14: 4,849,065 km (0.115 R)
• M15: 5,547,837 km (0.029 R)
• M16: 6,508,255 km (0.087 R)
• M17: 6,741,778 km (0.106 R)
• M18: 6,800,570 km (0.07 R)
• M19: 6,918,602 km (0.105 R)
• M20: 7,764,279 km (0.104 R)
• M21: 8,963,456 km (0.098 R)
• M22: 10,490,551 km (0.094 R)
• M23: 11,740,740 km (0.039 R)
• M24: 12,024,976 km (0.118 R)
• M25: 12,745,439 km (0.083 R)
• M26: 12,818,144 km (0.111 R)
• M27: 13,405,615 km (0.107 R)
• M28: 14,454,745 km (0.092 R)
• M29: 14,606,736 km (0.076 R)
• M30: 15,452,413 km (0.083 R)
• M31: 15,685,786 km (0.076 R)
• M32: 18,328,881 km (0.082 R)
• M33: 18,741,322 km (0.066 R)
• M34: 19,912,075 km (0.064 R)
• M35: 21,192,633 km (0.046 R)
• M36: 21,973,683 km (0.043 R)
• M37: 22,675,896 km (0.066 R)
• M38: 24,192,369 km (0.079 R)
• M39: 24,463,291 km (0.115 R)
• M40: 24,644,604 km (0.091 R)
• M41: 27,134,361 km (0.115 R)
• M42: 27,604,248 km (0.102 R)
• M43: 27,887,437 km (0.066 R)
• M44: 28,266,518 km (0.09 R)
• M45: 28,456,657 km (0.082 R)
• M46: 29,606,615 km (0.052 R)
• M47: 29,703,106 km (0.07 R)
• M48: 30,771,684 km (0.071 R)
• M49: 32,249,112 km (0.102 R)
• M50: 32,746,675 km (0.091 R)
• M51: 33,347,161 km (0.118 R)
• M52: 33,749,429 km (0.09 R)
• M53: 34,864,233 km (0.107 R)
• M54: 36,817,831 km (0.073 R)
• M55: 40,508,411 km (0.109 R)
• M56: 41,476,309 km (0.052 R)
• M57: 42,343,079 km (0.042 R)
• M58: 43,106,327 km (0.062 R)
• M59: 44,646,587 km (0.115 R)
• M60: 46,653,143 km (0.116 R)
• M61: 47,215,781 km (0.059 R)
• M62: 48,461,333 km (0.12 R)
• M63: 48,917,008 km (0.096 R)
• M64: 53,668,535 km (0.109 R)
• M65: 54,139,769 km (0.076 R)
• M66: 55,562,145 km (0.088 R)
• M67: 58,322,525 km (0.047 R)
• M68: 58,564,724 km (0.111 R)
• M69: 60,146,722 km (0.089 R)
• M70: 62,484,188 km (0.057 R)
• M71: 62,979,956 km (0.041 R)
• M72: 63,601,684 km (0.068 R)
• M73: 63,850,914 km (0.108 R)
• M74: 64,851,126 km (0.056 R)
• M75: 65,353,176 km (0.09 R)
• M76: 67,755,419 km (0.095 R)
• M77: 68,137,342 km (0.116 R)
• M78: 69,159,245 km (0.116 R)
• M79: 69,929,076 km (0.069 R)
• M80: 73,167,122 km (0.12 R)
• M81: 73,428,320 km (0.089 R)
• M82: 74,870,144 km (0.092 R)
• M83: 80,057,001 km (0.057 R)
• M84: 80,326,128 km (0.071 R)
• M85: 83,988,433 km (0.095 R)
• M86: 84,672,544 km (0.117 R)
• M87: 84,809,576 km (0.032 R)
• M88: 86,459,940 km (0.05 R)
• M89: 86,598,019 km (0.086 R)
• M90: 88,259,901 km (0.047 R)
• M91: 88,676,980 km (0.095 R)
• M92: 90,632,075 km (0.072 R)
• M93: 92,460,310 km (0.068 R)
• M94: 93,308,082 km (0.111 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 14,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit