🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.47 AU - 0.59 AU

Year: 137 Days

Day: 47.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.7 AU - 0.72 AU

Year: 212 Days

Day: 42.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,833,642 km

• M1: 130,749 km (0.102 R)
• M2: 151,991 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.68 AU - 0.88 AU

Year: 244 Days

Day: 46.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.18 AU - 2.32 AU

Year: 1197 Days

Day: 37.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.36 AU - 2.6 AU

Year: 1386 Days

Day: 36.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,833,642 km

• M1: 745,297 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 9.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.58 AU - 8.98 AU

Year: 8452 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,833,642 km

• M1: 147,952 km (0.085 R)
• M2: 526,136 km (0.117 R)
• M3: 587,172 km (0.115 R)
• M4: 677,080 km (0.096 R)
• M5: 842,984 km (0.065 R)
• M6: 1,281,306 km (0.043 R)
• M7: 1,634,058 km (0.032 R)
• M8: 1,821,653 km (0.095 R)
• M9: 2,116,511 km (0.095 R)
• M10: 2,321,460 km (0.057 R)
• M11: 2,641,300 km (0.088 R)
• M12: 2,773,096 km (0.065 R)
• M13: 2,907,285 km (0.037 R)
• M14: 3,905,252 km (0.086 R)
• M15: 4,182,906 km (0.093 R)
• M16: 4,519,501 km (0.094 R)
• M17: 5,081,540 km (0.103 R)
• M18: 5,273,774 km (0.119 R)
• M19: 6,066,942 km (0.105 R)
• M20: 6,536,829 km (0.111 R)
• M21: 7,418,409 km (0.096 R)
• M22: 7,574,140 km (0.065 R)
• M23: 7,730,919 km (0.091 R)
• M24: 7,857,179 km (0.036 R)
• M25: 8,175,823 km (0.106 R)
• M26: 8,240,150 km (0.1 R)
• M27: 8,957,920 km (0.069 R)
• M28: 9,290,776 km (0.085 R)
• M29: 9,729,696 km (0.117 R)
• M30: 10,209,905 km (0.073 R)
• M31: 10,733,049 km (0.109 R)
• M32: 10,909,275 km (0.106 R)
• M33: 11,015,490 km (0.093 R)
• M34: 11,551,948 km (0.05 R)
• M35: 12,133,584 km (0.116 R)
• M36: 12,464,794 km (0.103 R)
• M37: 12,948,743 km (0.089 R)
• M38: 13,061,240 km (0.094 R)
• M39: 13,287,283 km (0.051 R)
• M40: 13,400,828 km (0.063 R)
• M41: 13,858,148 km (0.101 R)
• M42: 14,088,679 km (0.104 R)
• M43: 14,631,569 km (0.064 R)
• M44: 14,748,854 km (0.034 R)
• M45: 15,339,766 km (0.098 R)
• M46: 15,578,374 km (0.065 R)
• M47: 15,898,215 km (0.085 R)
• M48: 16,666,848 km (0.04 R)
• M49: 17,199,716 km (0.119 R)
• M50: 17,364,872 km (0.093 R)
• M51: 17,571,915 km (0.037 R)
• M52: 17,654,942 km (0.038 R)
• M53: 18,492,840 km (0.025 R)
• M54: 18,789,193 km (0.08 R)
• M55: 18,916,651 km (0.037 R)
• M56: 20,163,848 km (0.086 R)
• M57: 21,304,382 km (0.078 R)
• M58: 21,704,108 km (0.11 R)
• M59: 21,793,268 km (0.088 R)
• M60: 22,016,618 km (0.106 R)
• M61: 22,781,961 km (0.064 R)
• M62: 23,601,906 km (0.079 R)
• M63: 24,431,427 km (0.073 R)
• M64: 24,524,177 km (0.119 R)
• M65: 24,663,453 km (0.116 R)
• M66: 25,223,547 km (0.029 R)
• M67: 25,882,227 km (0.042 R)
• M68: 26,071,468 km (0.065 R)
• M69: 26,308,730 km (0.07 R)
• M70: 26,451,447 km (0.076 R)
• M71: 26,642,034 km (0.11 R)
• M72: 27,168,619 km (0.056 R)
• M73: 27,553,684 km (0.113 R)
• M74: 28,086,252 km (0.095 R)
• M75: 28,378,118 km (0.12 R)
• M76: 28,915,922 km (0.091 R)
• M77: 29,014,058 km (0.108 R)
• M78: 29,112,194 km (0.054 R)
• M79: 29,358,283 km (0.114 R)
• M80: 31,100,350 km (0.092 R)
• M81: 31,604,196 km (0.084 R)
• M82: 31,806,452 km (0.104 R)
• M83: 32,263,174 km (0.059 R)
• M84: 33,698,117 km (0.103 R)
• M85: 34,319,397 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.1

Radius: 4.9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.64 AU - 14.34 AU

Year: 16609 Days

Day: 23.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,833,642 km

• M1: 64,626 km (0.085 R)
• M2: 96,341 km (0.119 R)
• M3: 196,123 km (0.065 R)
• M4: 469,737 km (0.063 R)
• M5: 747,541 km (0.115 R)
• M6: 861,385 km (0.061 R)
• M7: 963,560 km (0.095 R)
• M8: 1,552,078 km (0.054 R)
• M9: 1,740,422 km (0.113 R)
• M10: 1,870,123 km (0.112 R)
• M11: 2,613,924 km (0.053 R)
• M12: 3,120,312 km (0.092 R)
• M13: 3,438,507 km (0.081 R)
• M14: 3,628,796 km (0.099 R)
• M15: 4,076,841 km (0.044 R)
• M16: 4,631,400 km (0.059 R)
• M17: 5,365,028 km (0.105 R)
• M18: 5,490,840 km (0.11 R)
• M19: 5,745,306 km (0.097 R)
• M20: 5,938,736 km (0.069 R)
• M21: 6,365,090 km (0.067 R)
• M22: 6,632,422 km (0.034 R)
• M23: 6,666,081 km (0.078 R)
• M24: 7,109,040 km (0.109 R)
• M25: 7,491,263 km (0.109 R)
• M26: 7,667,190 km (0.094 R)
• M27: 8,640,474 km (0.115 R)
• M28: 8,751,027 km (0.092 R)
• M29: 9,122,927 km (0.075 R)
• M30: 9,310,822 km (0.115 R)
• M31: 10,036,372 km (0.04 R)
• M32: 10,113,714 km (0.058 R)
• M33: 10,308,191 km (0.084 R)
• M34: 10,819,516 km (0.072 R)
• M35: 11,058,275 km (0.12 R)
• M36: 11,785,021 km (0.103 R)
• M37: 12,945,901 km (0.117 R)
• M38: 13,668,309 km (0.085 R)
• M39: 14,710,258 km (0.087 R)
• M40: 14,930,615 km (0.089 R)
• M41: 15,107,590 km (0.087 R)
• M42: 15,957,904 km (0.111 R)
• M43: 16,777,700 km (0.088 R)
• M44: 16,961,706 km (0.068 R)
• M45: 17,424,861 km (0.086 R)
• M46: 17,471,386 km (0.027 R)
• M47: 17,798,257 km (0.083 R)
• M48: 18,127,073 km (0.044 R)
• M49: 19,029,896 km (0.111 R)
• M50: 19,801,522 km (0.102 R)
• M51: 20,780,191 km (0.088 R)
• M52: 21,874,949 km (0.043 R)
• M53: 22,176,688 km (0.108 R)
• M54: 22,682,777 km (0.068 R)
• M55: 23,397,705 km (0.085 R)
• M56: 23,809,548 km (0.073 R)
• M57: 25,639,280 km (0.1 R)
• M58: 26,170,203 km (0.093 R)
• M59: 26,276,866 km (0.096 R)
• M60: 28,385,149 km (0.086 R)
• M61: 28,879,271 km (0.107 R)
• M62: 29,598,088 km (0.047 R)
• M63: 30,322,740 km (0.071 R)
• M64: 30,490,888 km (0.105 R)
• M65: 31,449,063 km (0.085 R)
• M66: 31,846,544 km (0.099 R)
• M67: 31,903,392 km (0.103 R)
• M68: 32,074,382 km (0.12 R)
• M69: 32,245,671 km (0.093 R)
• M70: 32,302,818 km (0.104 R)
• M71: 32,588,999 km (0.052 R)
• M72: 32,646,444 km (0.068 R)
• M73: 33,626,460 km (0.045 R)
• M74: 33,800,442 km (0.098 R)
• M75: 35,852,027 km (0.091 R)
• M76: 36,683,941 km (0.102 R)
• M77: 36,743,631 km (0.096 R)
• M78: 36,922,699 km (0.111 R)
• M79: 37,642,415 km (0.118 R)
• M80: 37,762,841 km (0.094 R)
• M81: 38,124,718 km (0.026 R)
• M82: 38,185,156 km (0.113 R)
• M83: 38,427,205 km (0.111 R)
• M84: 40,012,942 km (0.115 R)
• M85: 40,566,903 km (0.074 R)
• M86: 40,937,607 km (0.085 R)
• M87: 41,309,358 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.3

Radius: 5.5

Gravity: 26.95 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.71 AU - 14.85 AU

Year: 17169 Days

Day: 24 Hours

Environment

Temp: -189 °C

Axial Tilt: 115.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,833,642 km

• M1: 74,949 km (0.117 R)
• M2: 289,771 km (0.117 R)
• M3: 356,043 km (0.102 R)
• M4: 484,996 km (0.111 R)
• M5: 833,559 km (0.086 R)
• M6: 906,413 km (0.111 R)
• M7: 1,444,966 km (0.064 R)
• M8: 1,562,999 km (0.098 R)
• M9: 2,266,707 km (0.073 R)
• M10: 2,651,024 km (0.082 R)
• M11: 2,686,927 km (0.098 R)
• M12: 2,832,486 km (0.103 R)
• M13: 3,245,675 km (0.12 R)
• M14: 3,322,868 km (0.076 R)
• M15: 3,597,829 km (0.081 R)
• M16: 3,798,739 km (0.049 R)
• M17: 3,839,280 km (0.098 R)
• M18: 4,211,479 km (0.083 R)
• M19: 4,253,516 km (0.058 R)
• M20: 4,423,160 km (0.085 R)
• M21: 5,034,268 km (0.1 R)
• M22: 5,123,727 km (0.041 R)
• M23: 5,395,397 km (0.049 R)
• M24: 6,047,195 km (0.084 R)
• M25: 6,430,764 km (0.058 R)
• M26: 6,971,111 km (0.1 R)
• M27: 7,221,538 km (0.092 R)
• M28: 8,730,981 km (0.118 R)
• M29: 9,659,684 km (0.117 R)
• M30: 10,107,431 km (0.093 R)
• M31: 10,619,205 km (0.107 R)
• M32: 10,907,181 km (0.102 R)
• M33: 12,932,736 km (0.109 R)
• M34: 13,117,040 km (0.114 R)
• M35: 15,982,588 km (0.052 R)
• M36: 16,114,234 km (0.081 R)
• M37: 16,644,708 km (0.069 R)
• M38: 16,778,149 km (0.12 R)
• M39: 17,518,808 km (0.067 R)
• M40: 17,790,777 km (0.099 R)
• M41: 19,311,290 km (0.119 R)
• M42: 19,945,286 km (0.051 R)
• M43: 20,016,046 km (0.1 R)
• M44: 21,017,005 km (0.117 R)
• M45: 21,305,878 km (0.094 R)
• M46: 21,814,661 km (0.096 R)
• M47: 24,418,112 km (0.083 R)
• M48: 25,794,862 km (0.113 R)
• M49: 25,872,054 km (0.094 R)
• M50: 26,259,213 km (0.059 R)
• M51: 26,492,586 km (0.114 R)
• M52: 26,570,377 km (0.095 R)
• M53: 26,648,467 km (0.114 R)
• M54: 28,144,595 km (0.06 R)
• M55: 28,224,032 km (0.096 R)
• M56: 29,748,733 km (0.084 R)
• M57: 32,043,714 km (0.107 R)
• M58: 32,459,596 km (0.102 R)
• M59: 34,480,215 km (0.066 R)
• M60: 36,367,841 km (0.086 R)
• M61: 36,541,075 km (0.108 R)
• M62: 36,714,609 km (0.05 R)
• M63: 37,673,980 km (0.048 R)
• M64: 38,641,579 km (0.096 R)
• M65: 39,084,089 km (0.099 R)
• M66: 39,172,801 km (0.079 R)
• M67: 39,439,384 km (0.112 R)
• M68: 40,511,403 km (0.087 R)
• M69: 40,780,978 km (0.119 R)
• M70: 45,080,421 km (0.1 R)
• M71: 45,266,520 km (0.119 R)
• M72: 46,576,699 km (0.118 R)
• M73: 46,858,990 km (0.082 R)
• M74: 48,088,984 km (0.082 R)
• M75: 48,755,741 km (0.079 R)
• M76: 52,330,382 km (0.066 R)
• M77: 54,099,676 km (0.052 R)
• M78: 54,495,512 km (0.111 R)
• M79: 55,290,027 km (0.111 R)
• M80: 55,389,659 km (0.119 R)
• M81: 55,788,487 km (0.115 R)
• M82: 59,217,868 km (0.067 R)
• M83: 60,341,947 km (0.072 R)
• M84: 61,679,501 km (0.094 R)
• M85: 62,403,705 km (0.092 R)
• M86: 63,130,750 km (0.056 R)
• M87: 63,234,721 km (0.098 R)
• M88: 63,756,069 km (0.06 R)
• M89: 63,965,058 km (0.076 R)
• M90: 64,069,626 km (0.114 R)
• M91: 65,961,142 km (0.118 R)
• M92: 67,764,395 km (0.117 R)
• M93: 68,297,861 km (0.106 R)
• M94: 69,906,636 km (0.057 R)
• M95: 70,877,826 km (0.114 R)
• M96: 72,397,441 km (0.072 R)
• M97: 72,615,405 km (0.092 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 18,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit