🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.8 AU - 4.02 AU

Year: 2255 Days

Day: 12.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.89 AU - 4.75 AU

Year: 2674 Days

Day: 20.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.7

Radius: 6.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.63 AU - 15.91 AU

Year: 17313 Days

Day: 21.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,175,091 km

• M1: 96,191 km (0.093 R)
• M2: 276,307 km (0.032 R)
• M3: 358,736 km (0.117 R)
• M4: 464,352 km (0.079 R)
• M5: 580,739 km (0.077 R)
• M6: 740,061 km (0.05 R)
• M7: 949,946 km (0.118 R)
• M8: 1,139,038 km (0.107 R)
• M9: 1,218,175 km (0.115 R)
• M10: 1,319,603 km (0.097 R)
• M11: 1,402,779 km (0.065 R)
• M12: 1,466,508 km (0.098 R)
• M13: 1,596,658 km (0.103 R)
• M14: 1,663,229 km (0.088 R)
• M15: 2,378,756 km (0.1 R)
• M16: 2,795,236 km (0.111 R)
• M17: 3,234,306 km (0.114 R)
• M18: 3,319,128 km (0.026 R)
• M19: 3,993,066 km (0.1 R)
• M20: 4,084,171 km (0.113 R)
• M21: 4,330,260 km (0.029 R)
• M22: 4,676,429 km (0.063 R)
• M23: 5,130,010 km (0.119 R)
• M24: 5,631,612 km (0.104 R)
• M25: 5,802,303 km (0.118 R)
• M26: 6,148,772 km (0.097 R)
• M27: 6,934,460 km (0.094 R)
• M28: 7,563,220 km (0.102 R)
• M29: 7,751,563 km (0.101 R)
• M30: 8,364,765 km (0.076 R)
• M31: 8,953,732 km (0.069 R)
• M32: 9,434,539 km (0.096 R)
• M33: 10,047,292 km (0.096 R)
• M34: 10,421,137 km (0.051 R)
• M35: 10,969,114 km (0.047 R)
• M36: 11,786,816 km (0.112 R)
• M37: 12,313,401 km (0.104 R)
• M38: 12,446,244 km (0.094 R)
• M39: 13,072,460 km (0.066 R)
• M40: 13,253,324 km (0.101 R)
• M41: 14,030,934 km (0.053 R)
• M42: 14,682,433 km (0.106 R)
• M43: 14,729,406 km (0.068 R)
• M44: 14,917,451 km (0.056 R)
• M45: 15,011,847 km (0.057 R)
• M46: 15,153,816 km (0.118 R)
• M47: 16,014,751 km (0.042 R)
• M48: 16,744,340 km (0.111 R)
• M49: 17,236,667 km (0.059 R)
• M50: 17,633,999 km (0.099 R)
• M51: 17,683,964 km (0.115 R)
• M52: 17,883,977 km (0.107 R)
• M53: 20,237,151 km (0.079 R)
• M54: 20,446,439 km (0.066 R)
• M55: 21,823,637 km (0.102 R)
• M56: 22,685,919 km (0.066 R)
• M57: 22,848,831 km (0.118 R)
• M58: 23,012,192 km (0.074 R)
• M59: 23,669,226 km (0.075 R)
• M60: 24,499,344 km (0.09 R)
• M61: 24,722,245 km (0.084 R)
• M62: 24,889,944 km (0.113 R)
• M63: 25,057,943 km (0.064 R)
• M64: 25,282,639 km (0.103 R)
• M65: 25,338,887 km (0.045 R)
• M66: 25,960,616 km (0.116 R)
• M67: 26,358,846 km (0.11 R)
• M68: 26,816,466 km (0.097 R)
• M69: 27,219,033 km (0.117 R)
• M70: 27,507,757 km (0.094 R)
• M71: 29,913,740 km (0.059 R)
• M72: 30,390,957 km (0.103 R)
• M73: 30,510,635 km (0.081 R)
• M74: 30,750,590 km (0.055 R)
• M75: 31,595,070 km (0.104 R)
• M76: 32,447,180 km (0.12 R)
• M77: 33,245,284 km (0.071 R)
• M78: 33,430,337 km (0.107 R)
• M79: 33,801,639 km (0.078 R)
• M80: 35,111,518 km (0.057 R)
• M81: 36,628,739 km (0.11 R)
• M82: 37,523,634 km (0.075 R)
• M83: 37,652,138 km (0.062 R)
• M84: 38,167,354 km (0.067 R)
• M85: 39,269,890 km (0.042 R)
• M86: 40,185,728 km (0.07 R)
• M87: 40,712,163 km (0.115 R)
• M88: 41,042,475 km (0.098 R)
• M89: 41,174,720 km (0.109 R)
• M90: 41,506,228 km (0.058 R)
• M91: 44,393,168 km (0.056 R)
• M92: 45,552,252 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.6

Radius: 4

Gravity: 54.79 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.91 AU - 17.15 AU

Year: 22987 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,175,091 km

• M1: 474,225 km (0.077 R)
• M2: 668,553 km (0.044 R)
• M3: 943,514 km (0.108 R)
• M4: 1,414,597 km (0.051 R)
• M5: 2,414,659 km (0.104 R)
• M6: 2,495,741 km (0.077 R)
• M7: 3,087,999 km (0.109 R)
• M8: 3,628,796 km (0.108 R)
• M9: 3,862,617 km (0.118 R)
• M10: 4,053,354 km (0.105 R)
• M11: 5,260,011 km (0.075 R)
• M12: 6,568,244 km (0.107 R)
• M13: 6,738,636 km (0.115 R)
• M14: 7,258,189 km (0.111 R)
• M15: 7,671,080 km (0.074 R)
• M16: 7,970,724 km (0.083 R)
• M17: 8,581,532 km (0.033 R)
• M18: 8,955,078 km (0.106 R)
• M19: 9,782,654 km (0.103 R)
• M20: 10,304,002 km (0.108 R)
• M21: 10,767,606 km (0.102 R)
• M22: 15,610,089 km (0.11 R)
• M23: 17,772,227 km (0.117 R)
• M24: 18,327,385 km (0.046 R)
• M25: 18,647,075 km (0.103 R)
• M26: 19,454,455 km (0.076 R)
• M27: 21,606,271 km (0.091 R)
• M28: 21,859,390 km (0.108 R)
• M29: 26,851,023 km (0.096 R)
• M30: 27,123,141 km (0.093 R)
• M31: 27,578,667 km (0.104 R)
• M32: 28,960,353 km (0.079 R)
• M33: 29,519,250 km (0.054 R)
• M34: 29,893,843 km (0.101 R)
• M35: 31,503,367 km (0.111 R)
• M36: 33,335,342 km (0.096 R)
• M37: 34,411,699 km (0.093 R)
• M38: 37,606,960 km (0.103 R)
• M39: 38,114,695 km (0.119 R)
• M40: 39,857,959 km (0.061 R)
• M41: 39,961,331 km (0.066 R)
• M42: 40,999,840 km (0.089 R)
• M43: 45,133,528 km (0.112 R)
• M44: 45,781,137 km (0.097 R)
• M45: 46,106,213 km (0.031 R)
• M46: 46,758,460 km (0.1 R)
• M47: 48,292,137 km (0.056 R)
• M48: 48,402,391 km (0.107 R)
• M49: 49,175,962 km (0.066 R)
• M50: 49,731,119 km (0.117 R)
• M51: 49,842,420 km (0.099 R)
• M52: 50,065,171 km (0.094 R)
• M53: 50,959,617 km (0.109 R)
• M54: 51,071,815 km (0.092 R)
• M55: 54,360,425 km (0.092 R)
• M56: 55,279,704 km (0.082 R)
• M57: 55,972,492 km (0.12 R)
• M58: 56,900,597 km (0.111 R)
• M59: 57,250,058 km (0.046 R)
• M60: 57,366,595 km (0.096 R)
• M61: 58,419,764 km (0.039 R)
• M62: 58,772,216 km (0.051 R)
• M63: 61,856,176 km (0.048 R)
• M64: 62,335,338 km (0.102 R)
• M65: 62,935,974 km (0.102 R)
• M66: 64,627,926 km (0.104 R)
• M67: 66,457,208 km (0.065 R)
• M68: 66,825,070 km (0.062 R)
• M69: 67,316,798 km (0.099 R)
• M70: 70,041,873 km (0.038 R)
• M71: 71,167,148 km (0.106 R)
• M72: 71,543,536 km (0.111 R)
• M73: 71,920,523 km (0.113 R)
• M74: 72,929,261 km (0.057 R)
• M75: 74,705,736 km (0.077 R)
• M76: 75,983,302 km (0.035 R)
• M77: 77,010,590 km (0.072 R)
• M78: 77,525,955 km (0.087 R)
• M79: 78,301,171 km (0.048 R)
• M80: 78,560,125 km (0.113 R)
• M81: 78,819,378 km (0.036 R)
• M82: 80,511,480 km (0.09 R)
• M83: 81,558,665 km (0.049 R)
• M84: 82,347,046 km (0.116 R)
• M85: 82,742,133 km (0.103 R)
• M86: 85,525,701 km (0.05 R)
• M87: 87,935,872 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.2

Radius: 3.7

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.86 AU - 23.3 AU

Year: 29850 Days

Day: 19.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,175,091 km

• M1: 70,161 km (0.07 R)
• M2: 348,264 km (0.064 R)
• M3: 400,025 km (0.092 R)
• M4: 511,326 km (0.044 R)
• M5: 877,242 km (0.1 R)
• M6: 900,878 km (0.118 R)
• M7: 973,134 km (0.109 R)
• M8: 1,362,238 km (0.103 R)
• M9: 1,675,047 km (0.095 R)
• M10: 1,978,282 km (0.078 R)
• M11: 2,009,548 km (0.111 R)
• M12: 2,364,095 km (0.082 R)
• M13: 2,984,926 km (0.103 R)
• M14: 4,003,987 km (0.042 R)
• M15: 4,043,630 km (0.111 R)
• M16: 4,365,415 km (0.034 R)
• M17: 4,488,235 km (0.111 R)
• M18: 5,033,520 km (0.095 R)
• M19: 7,268,811 km (0.104 R)
• M20: 7,757,846 km (0.088 R)
• M21: 10,194,347 km (0.076 R)
• M22: 10,575,821 km (0.075 R)
• M23: 10,685,776 km (0.119 R)
• M24: 11,240,784 km (0.062 R)
• M25: 11,409,082 km (0.081 R)
• M26: 11,634,825 km (0.085 R)
• M27: 11,748,220 km (0.111 R)
• M28: 12,902,667 km (0.069 R)
• M29: 13,137,835 km (0.103 R)
• M30: 17,023,639 km (0.072 R)
• M31: 17,801,099 km (0.104 R)
• M32: 20,338,429 km (0.093 R)
• M33: 20,406,795 km (0.084 R)
• M34: 20,475,161 km (0.038 R)
• M35: 22,490,544 km (0.076 R)
• M36: 22,986,461 km (0.117 R)
• M37: 23,128,728 km (0.088 R)
• M38: 25,372,098 km (0.07 R)
• M39: 25,814,309 km (0.119 R)
• M40: 27,759,530 km (0.091 R)
• M41: 27,986,919 km (0.106 R)
• M42: 28,291,201 km (0.083 R)
• M43: 28,979,800 km (0.102 R)
• M44: 29,751,277 km (0.118 R)
• M45: 32,026,660 km (0.115 R)
• M46: 34,032,618 km (0.092 R)
• M47: 34,601,539 km (0.066 R)
• M48: 36,492,905 km (0.119 R)
• M49: 36,742,135 km (0.092 R)
• M50: 37,158,615 km (0.111 R)
• M51: 37,744,291 km (0.082 R)
• M52: 38,080,437 km (0.116 R)
• M53: 39,009,889 km (0.063 R)
• M54: 39,179,533 km (0.106 R)
• M55: 39,861,101 km (0.104 R)
• M56: 40,032,091 km (0.097 R)
• M57: 41,063,269 km (0.075 R)
• M58: 42,451,687 km (0.101 R)
• M59: 44,829,246 km (0.056 R)
• M60: 45,452,620 km (0.109 R)
• M61: 45,899,768 km (0.106 R)
• M62: 46,617,988 km (0.094 R)
• M63: 47,068,876 km (0.096 R)
• M64: 47,702,423 km (0.115 R)
• M65: 47,793,229 km (0.102 R)
• M66: 50,080,430 km (0.088 R)
• M67: 50,542,239 km (0.118 R)
• M68: 51,098,145 km (0.086 R)
• M69: 51,935,743 km (0.096 R)
• M70: 54,191,679 km (0.119 R)
• M71: 54,665,605 km (0.039 R)
• M72: 55,141,027 km (0.107 R)
• M73: 55,808,832 km (0.105 R)
• M74: 57,538,333 km (0.114 R)
• M75: 57,731,613 km (0.03 R)
• M76: 57,828,254 km (0.088 R)
• M77: 59,969,448 km (0.11 R)
• M78: 62,334,590 km (0.119 R)
• M79: 62,731,773 km (0.071 R)
• M80: 64,328,880 km (0.082 R)
• M81: 66,749,373 km (0.12 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit