🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.48 AU - 0.76 AU

Year: 173 Days

Day: 39.6 Hours

Environment

Temp: 238 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,355,339 km

• M1: 209,886 km (0.099 R)
• M2: 289,771 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.59 AU - 2.01 AU

Year: 857 Days

Day: 15.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,355,339 km

• M1: 79,137 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.57 AU - 3.19 AU

Year: 1734 Days

Day: 43.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,355,339 km

• M1: 369,806 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.6

Radius: 5.6

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.07 AU - 15.71 AU

Year: 18365 Days

Day: 20 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 88,355,339 km

• M1: 133,142 km (0.112 R)
• M2: 230,381 km (0.109 R)
• M3: 320,738 km (0.11 R)
• M4: 399,726 km (0.087 R)
• M5: 857,345 km (0.115 R)
• M6: 1,174,942 km (0.057 R)
• M7: 1,228,199 km (0.095 R)
• M8: 1,337,405 km (0.057 R)
• M9: 1,430,904 km (0.104 R)
• M10: 2,319,964 km (0.086 R)
• M11: 2,640,103 km (0.09 R)
• M12: 2,781,623 km (0.09 R)
• M13: 3,973,319 km (0.08 R)
• M14: 4,383,068 km (0.118 R)
• M15: 4,438,718 km (0.093 R)
• M16: 4,550,767 km (0.096 R)
• M17: 4,806,280 km (0.072 R)
• M18: 5,390,610 km (0.081 R)
• M19: 5,660,783 km (0.119 R)
• M20: 6,434,653 km (0.081 R)
• M21: 8,044,925 km (0.05 R)
• M22: 8,422,809 km (0.086 R)
• M23: 8,806,378 km (0.043 R)
• M24: 8,911,994 km (0.05 R)
• M25: 10,138,098 km (0.105 R)
• M26: 10,211,850 km (0.107 R)
• M27: 10,248,801 km (0.109 R)
• M28: 10,620,701 km (0.102 R)
• M29: 11,072,935 km (0.081 R)
• M30: 12,034,999 km (0.088 R)
• M31: 12,113,089 km (0.082 R)
• M32: 12,191,329 km (0.025 R)
• M33: 12,903,564 km (0.042 R)
• M34: 13,304,935 km (0.04 R)
• M35: 14,533,732 km (0.072 R)
• M36: 14,909,373 km (0.118 R)
• M37: 15,119,558 km (0.045 R)
• M38: 15,627,742 km (0.09 R)
• M39: 18,611,621 km (0.097 R)
• M40: 19,110,530 km (0.097 R)
• M41: 19,293,039 km (0.086 R)
• M42: 19,384,593 km (0.089 R)
• M43: 19,613,777 km (0.12 R)
• M44: 20,028,761 km (0.1 R)
• M45: 20,167,738 km (0.077 R)
• M46: 20,493,412 km (0.095 R)
• M47: 21,243,945 km (0.049 R)
• M48: 21,385,614 km (0.075 R)
• M49: 21,527,732 km (0.101 R)
• M50: 23,500,330 km (0.112 R)
• M51: 24,335,086 km (0.075 R)
• M52: 24,433,820 km (0.085 R)
• M53: 25,479,809 km (0.096 R)
• M54: 26,591,022 km (0.112 R)
• M55: 27,255,086 km (0.098 R)
• M56: 29,806,777 km (0.108 R)
• M57: 30,816,563 km (0.115 R)
• M58: 31,352,572 km (0.081 R)
• M59: 33,967,842 km (0.117 R)
• M60: 35,245,408 km (0.071 R)
• M61: 35,805,951 km (0.04 R)
• M62: 36,087,195 km (0.045 R)
• M63: 36,425,735 km (0.05 R)
• M64: 36,595,379 km (0.119 R)
• M65: 36,822,020 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.8

Radius: 7.8

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.85 AU - 15.55 AU

Year: 18983 Days

Day: 21.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,355,339 km

• M1: 148,700 km (0.109 R)
• M2: 349,311 km (0.057 R)
• M3: 435,928 km (0.055 R)
• M4: 719,566 km (0.099 R)
• M5: 1,703,022 km (0.115 R)
• M6: 1,795,474 km (0.086 R)
• M7: 2,917,757 km (0.046 R)
• M8: 3,293,547 km (0.118 R)
• M9: 3,605,309 km (0.114 R)
• M10: 4,639,628 km (0.117 R)
• M11: 6,958,545 km (0.079 R)
• M12: 7,257,591 km (0.104 R)
• M13: 7,662,852 km (0.11 R)
• M14: 8,922,316 km (0.104 R)
• M15: 9,630,961 km (0.112 R)
• M16: 10,756,386 km (0.07 R)
• M17: 11,218,045 km (0.065 R)
• M18: 11,451,418 km (0.059 R)
• M19: 11,627,495 km (0.05 R)
• M20: 12,340,478 km (0.085 R)
• M21: 12,521,043 km (0.1 R)
• M22: 12,823,829 km (0.11 R)
• M23: 13,067,823 km (0.045 R)
• M24: 13,251,679 km (0.111 R)
• M25: 13,808,781 km (0.108 R)
• M26: 14,690,661 km (0.086 R)
• M27: 15,460,790 km (0.081 R)
• M28: 16,178,411 km (0.112 R)
• M29: 16,508,125 km (0.095 R)
• M30: 17,375,942 km (0.116 R)
• M31: 17,917,187 km (0.106 R)
• M32: 18,326,936 km (0.106 R)
• M33: 19,016,582 km (0.105 R)
• M34: 19,155,409 km (0.052 R)
• M35: 19,504,271 km (0.088 R)
• M36: 20,137,519 km (0.07 R)
• M37: 20,279,188 km (0.051 R)
• M38: 21,207,742 km (0.073 R)
• M39: 21,858,792 km (0.096 R)
• M40: 22,077,205 km (0.112 R)
• M41: 22,516,424 km (0.104 R)
• M42: 23,925,786 km (0.084 R)
• M43: 24,000,734 km (0.093 R)
• M44: 24,452,221 km (0.094 R)
• M45: 24,679,011 km (0.11 R)
• M46: 24,830,703 km (0.057 R)
• M47: 25,593,204 km (0.074 R)
• M48: 25,746,691 km (0.047 R)
• M49: 26,131,606 km (0.055 R)
• M50: 26,751,390 km (0.111 R)
• M51: 27,219,482 km (0.055 R)
• M52: 27,533,039 km (0.087 R)
• M53: 27,847,793 km (0.105 R)
• M54: 28,005,619 km (0.082 R)
• M55: 30,896,897 km (0.118 R)
• M56: 31,716,693 km (0.082 R)
• M57: 31,799,122 km (0.025 R)
• M58: 32,294,889 km (0.114 R)
• M59: 33,797,450 km (0.074 R)
• M60: 34,388,063 km (0.099 R)
• M61: 36,610,937 km (0.094 R)
• M62: 36,783,872 km (0.028 R)
• M63: 37,652,587 km (0.078 R)
• M64: 38,089,413 km (0.059 R)
• M65: 39,942,482 km (0.095 R)
• M66: 40,031,493 km (0.07 R)
• M67: 45,861,172 km (0.12 R)
• M68: 46,327,768 km (0.097 R)
• M69: 46,608,413 km (0.032 R)
• M70: 47,642,284 km (0.11 R)
• M71: 47,925,623 km (0.076 R)
• M72: 48,209,410 km (0.094 R)
• M73: 48,873,924 km (0.118 R)
• M74: 49,541,429 km (0.047 R)
• M75: 53,413,321 km (0.111 R)
• M76: 53,904,152 km (0.087 R)
• M77: 54,890,152 km (0.064 R)
• M78: 55,385,470 km (0.096 R)
• M79: 56,480,227 km (0.106 R)
• M80: 56,680,090 km (0.097 R)
• M81: 56,780,021 km (0.042 R)
• M82: 56,980,183 km (0.038 R)
• M83: 58,186,241 km (0.113 R)
• M84: 58,994,818 km (0.117 R)
• M85: 59,400,677 km (0.117 R)
• M86: 60,112,912 km (0.085 R)
• M87: 61,237,888 km (0.103 R)
• M88: 62,886,457 km (0.102 R)
• M89: 62,989,979 km (0.098 R)
• M90: 67,707,099 km (0.105 R)
• M91: 67,919,378 km (0.063 R)
• M92: 68,451,049 km (0.068 R)
• M93: 69,411,467 km (0.104 R)
• M94: 70,268,962 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.5

Radius: 7

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.01 AU - 18.13 AU

Year: 20754 Days

Day: 22.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,355,339 km

• M1: 104,868 km (0.098 R)
• M2: 365,916 km (0.084 R)
• M3: 609,462 km (0.088 R)
• M4: 694,134 km (0.086 R)
• M5: 899,382 km (0.072 R)
• M6: 1,743,114 km (0.079 R)
• M7: 2,023,162 km (0.053 R)
• M8: 2,695,305 km (0.078 R)
• M9: 3,018,885 km (0.037 R)
• M10: 5,428,308 km (0.073 R)
• M11: 5,699,230 km (0.115 R)
• M12: 6,585,597 km (0.11 R)
• M13: 6,971,560 km (0.119 R)
• M14: 7,664,647 km (0.115 R)
• M15: 8,276,053 km (0.104 R)
• M16: 8,903,168 km (0.027 R)
• M17: 9,222,559 km (0.086 R)
• M18: 9,545,541 km (0.102 R)
• M19: 11,387,689 km (0.091 R)
• M20: 11,445,135 km (0.113 R)
• M21: 12,025,574 km (0.105 R)
• M22: 12,142,859 km (0.116 R)
• M23: 12,378,476 km (0.096 R)
• M24: 12,734,668 km (0.086 R)
• M25: 14,753,641 km (0.106 R)
• M26: 15,639,859 km (0.104 R)
• M27: 16,348,205 km (0.111 R)
• M28: 17,330,913 km (0.025 R)
• M29: 17,596,150 km (0.104 R)
• M30: 18,400,089 km (0.049 R)
• M31: 18,942,681 km (0.092 R)
• M32: 19,215,996 km (0.047 R)
• M33: 19,835,630 km (0.092 R)
• M34: 21,094,347 km (0.09 R)
• M35: 21,804,937 km (0.11 R)
• M36: 22,957,888 km (0.119 R)
• M37: 23,176,301 km (0.099 R)
• M38: 24,649,840 km (0.109 R)
• M39: 25,925,909 km (0.1 R)
• M40: 26,916,247 km (0.084 R)
• M41: 27,996,643 km (0.085 R)
• M42: 29,012,413 km (0.049 R)
• M43: 30,199,322 km (0.102 R)
• M44: 34,020,052 km (0.111 R)
• M45: 34,852,414 km (0.091 R)
• M46: 36,198,047 km (0.096 R)
• M47: 36,962,492 km (0.113 R)
• M48: 39,200,327 km (0.102 R)
• M49: 39,287,393 km (0.113 R)
• M50: 41,570,556 km (0.066 R)
• M51: 43,625,881 km (0.1 R)
• M52: 44,348,438 km (0.089 R)
• M53: 44,711,213 km (0.055 R)
• M54: 45,805,522 km (0.075 R)
• M55: 45,897,225 km (0.083 R)
• M56: 46,816,354 km (0.076 R)
• M57: 47,278,313 km (0.077 R)
• M58: 52,170,761 km (0.117 R)
• M59: 52,649,624 km (0.07 R)
• M60: 53,129,983 km (0.037 R)
• M61: 53,418,856 km (0.104 R)
• M62: 54,191,829 km (0.113 R)
• M63: 55,651,006 km (0.094 R)
• M64: 57,221,634 km (0.051 R)
• M65: 58,012,409 km (0.072 R)
• M66: 58,409,142 km (0.071 R)
• M67: 59,105,670 km (0.037 R)
• M68: 60,005,202 km (0.108 R)
• M69: 61,514,345 km (0.086 R)
• M70: 64,262,309 km (0.098 R)
• M71: 66,012,903 km (0.081 R)
• M72: 66,738,303 km (0.117 R)
• M73: 67,362,276 km (0.103 R)
• M74: 68,511,038 km (0.083 R)
• M75: 69,666,382 km (0.103 R)
• M76: 70,087,949 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.2

Radius: 5.6

Gravity: 16.81 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.19 AU - 21.07 AU

Year: 28527 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,355,339 km

• M1: 100,829 km (0.117 R)
• M2: 231,877 km (0.086 R)
• M3: 319,391 km (0.109 R)
• M4: 505,641 km (0.112 R)
• M5: 1,432,549 km (0.055 R)
• M6: 1,566,589 km (0.086 R)
• M7: 1,775,278 km (0.104 R)
• M8: 2,030,043 km (0.115 R)
• M9: 2,614,073 km (0.095 R)
• M10: 3,423,248 km (0.114 R)
• M11: 3,467,828 km (0.102 R)
• M12: 3,557,587 km (0.063 R)
• M13: 3,602,915 km (0.098 R)
• M14: 3,878,026 km (0.106 R)
• M15: 4,112,595 km (0.1 R)
• M16: 4,207,739 km (0.08 R)
• M17: 4,255,611 km (0.109 R)
• M18: 4,546,429 km (0.044 R)
• M19: 5,353,210 km (0.04 R)
• M20: 5,561,750 km (0.048 R)
• M21: 5,614,258 km (0.101 R)
• M22: 6,367,334 km (0.075 R)
• M23: 7,037,832 km (0.104 R)
• M24: 7,381,309 km (0.109 R)
• M25: 8,144,557 km (0.088 R)
• M26: 8,565,675 km (0.113 R)
• M27: 9,179,774 km (0.092 R)
• M28: 9,492,134 km (0.055 R)
• M29: 9,617,946 km (0.116 R)
• M30: 9,744,506 km (0.098 R)
• M31: 10,127,177 km (0.099 R)
• M32: 10,320,458 km (0.087 R)
• M33: 11,504,974 km (0.056 R)
• M34: 11,572,143 km (0.045 R)
• M35: 13,080,239 km (0.105 R)
• M36: 13,220,413 km (0.076 R)
• M37: 15,160,547 km (0.072 R)
• M38: 15,307,752 km (0.112 R)
• M39: 16,201,150 km (0.062 R)
• M40: 16,578,286 km (0.087 R)
• M41: 16,805,974 km (0.077 R)
• M42: 17,727,198 km (0.093 R)
• M43: 18,585,890 km (0.105 R)
• M44: 19,298,425 km (0.118 R)
• M45: 19,378,160 km (0.039 R)
• M46: 19,458,045 km (0.089 R)
• M47: 21,489,435 km (0.047 R)
• M48: 22,572,075 km (0.087 R)
• M49: 22,908,820 km (0.109 R)
• M50: 24,272,105 km (0.087 R)
• M51: 25,311,661 km (0.075 R)
• M52: 26,012,826 km (0.097 R)
• M53: 27,434,155 km (0.094 R)
• M54: 28,244,826 km (0.053 R)
• M55: 30,537,264 km (0.12 R)
• M56: 32,035,486 km (0.115 R)
• M57: 32,129,883 km (0.103 R)
• M58: 34,714,335 km (0.098 R)
• M59: 38,463,258 km (0.079 R)
• M60: 39,268,693 km (0.03 R)
• M61: 39,774,783 km (0.104 R)
• M62: 41,512,063 km (0.087 R)
• M63: 43,482,865 km (0.113 R)
• M64: 44,216,643 km (0.097 R)
• M65: 45,165,991 km (0.029 R)
• M66: 45,484,036 km (0.088 R)
• M67: 46,122,071 km (0.108 R)
• M68: 47,407,266 km (0.062 R)
• M69: 47,838,257 km (0.062 R)
• M70: 48,162,286 km (0.12 R)
• M71: 49,139,011 km (0.111 R)
• M72: 49,903,157 km (0.108 R)
• M73: 50,781,296 km (0.113 R)
• M74: 51,001,654 km (0.052 R)
• M75: 51,664,522 km (0.03 R)
• M76: 52,330,233 km (0.09 R)
• M77: 52,441,384 km (0.041 R)
• M78: 52,552,685 km (0.114 R)
• M79: 53,670,181 km (0.064 R)
• M80: 55,021,349 km (0.093 R)
• M81: 55,474,331 km (0.078 R)
• M82: 55,701,271 km (0.039 R)
• M83: 58,794,656 km (0.077 R)
• M84: 64,787,846 km (0.113 R)
• M85: 65,385,789 km (0.079 R)
• M86: 68,889,819 km (0.093 R)
• M87: 70,357,524 km (0.095 R)
• M88: 73,821,912 km (0.029 R)
• M89: 75,826,523 km (0.094 R)
• M90: 76,456,629 km (0.116 R)
• M91: 78,102,954 km (0.093 R)
• M92: 78,357,270 km (0.108 R)
• M93: 81,946,422 km (0.117 R)
• M94: 82,592,984 km (0.049 R)
• M95: 86,376,315 km (0.114 R)
• M96: 87,034,396 km (0.025 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 15,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit