🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.58 AU - 0.74 AU

Year: 201 Days

Day: 21.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,776,965 km

• M1: 48,919 km (0.096 R)
• M2: 333,304 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.58 AU - 0.86 AU

Year: 229 Days

Day: 30.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.3 AU - 1.36 AU

Year: 575 Days

Day: 45.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,776,965 km

• M1: 185,950 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.64 AU - 2.62 AU

Year: 1165 Days

Day: 19.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.29 AU - 2.87 AU

Year: 1553 Days

Day: 29.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116

Radius: 12.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.58 AU - 8.08 AU

Year: 7437 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,776,965 km

• M1: 172,187 km (0.076 R)
• M2: 323,131 km (0.098 R)
• M3: 427,850 km (0.091 R)
• M4: 664,215 km (0.081 R)
• M5: 934,388 km (0.061 R)
• M6: 1,349,971 km (0.088 R)
• M7: 1,658,143 km (0.039 R)
• M8: 1,890,319 km (0.077 R)
• M9: 2,046,349 km (0.078 R)
• M10: 2,972,360 km (0.081 R)
• M11: 3,104,754 km (0.074 R)
• M12: 3,290,256 km (0.11 R)
• M13: 3,479,497 km (0.12 R)
• M14: 3,922,905 km (0.076 R)
• M15: 4,179,316 km (0.058 R)
• M16: 4,384,564 km (0.07 R)
• M17: 4,574,104 km (0.084 R)
• M18: 4,708,443 km (0.086 R)
• M19: 5,219,021 km (0.092 R)
• M20: 6,399,797 km (0.104 R)
• M21: 7,728,675 km (0.105 R)
• M22: 8,495,214 km (0.073 R)
• M23: 8,708,541 km (0.106 R)
• M24: 9,116,195 km (0.055 R)
• M25: 9,604,034 km (0.059 R)
• M26: 9,900,836 km (0.075 R)
• M27: 10,732,450 km (0.063 R)
• M28: 10,860,506 km (0.112 R)
• M29: 11,299,426 km (0.118 R)
• M30: 11,665,343 km (0.118 R)
• M31: 11,823,318 km (0.053 R)
• M32: 12,008,520 km (0.076 R)
• M33: 12,813,357 km (0.039 R)
• M34: 13,031,022 km (0.089 R)
• M35: 13,277,260 km (0.098 R)
• M36: 13,885,824 km (0.085 R)
• M37: 14,730,154 km (0.093 R)
• M38: 15,015,437 km (0.116 R)
• M39: 15,158,752 km (0.115 R)
• M40: 15,417,706 km (0.08 R)
• M41: 15,533,345 km (0.105 R)
• M42: 15,765,521 km (0.11 R)
• M43: 16,174,372 km (0.108 R)
• M44: 16,468,631 km (0.11 R)
• M45: 16,586,814 km (0.099 R)
• M46: 16,705,295 km (0.085 R)
• M47: 17,152,144 km (0.089 R)
• M48: 17,693,688 km (0.033 R)
• M49: 17,996,923 km (0.051 R)
• M50: 18,362,989 km (0.093 R)
• M51: 18,824,199 km (0.112 R)
• M52: 20,547,567 km (0.071 R)
• M53: 20,770,617 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.5

Radius: 11.7

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.92 AU - 9.06 AU

Year: 7682 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,776,965 km

• M1: 156,180 km (0.095 R)
• M2: 303,384 km (0.066 R)
• M3: 388,655 km (0.1 R)
• M4: 754,272 km (0.111 R)
• M5: 932,294 km (0.04 R)
• M6: 1,235,678 km (0.098 R)
• M7: 1,590,973 km (0.057 R)
• M8: 2,442,784 km (0.112 R)
• M9: 3,282,177 km (0.114 R)
• M10: 3,362,811 km (0.108 R)
• M11: 3,803,675 km (0.09 R)
• M12: 4,262,941 km (0.069 R)
• M13: 4,770,377 km (0.096 R)
• M14: 5,078,100 km (0.108 R)
• M15: 5,265,695 km (0.085 R)
• M16: 5,615,904 km (0.091 R)
• M17: 5,940,831 km (0.086 R)
• M18: 6,138,749 km (0.03 R)
• M19: 6,271,891 km (0.093 R)
• M20: 6,917,705 km (0.08 R)
• M21: 7,871,690 km (0.103 R)
• M22: 8,125,708 km (0.101 R)
• M23: 8,493,419 km (0.095 R)
• M24: 9,017,460 km (0.074 R)
• M25: 9,093,157 km (0.107 R)
• M26: 9,321,593 km (0.071 R)
• M27: 9,398,187 km (0.12 R)
• M28: 9,667,912 km (0.094 R)
• M29: 9,745,404 km (0.091 R)
• M30: 10,852,428 km (0.099 R)
• M31: 11,013,844 km (0.089 R)
• M32: 11,791,454 km (0.046 R)
• M33: 13,012,322 km (0.106 R)
• M34: 13,572,566 km (0.084 R)
• M35: 14,184,870 km (0.112 R)
• M36: 15,390,928 km (0.103 R)
• M37: 15,527,062 km (0.113 R)
• M38: 15,937,559 km (0.059 R)
• M39: 16,862,822 km (0.115 R)
• M40: 17,049,969 km (0.064 R)
• M41: 17,379,084 km (0.086 R)
• M42: 18,379,146 km (0.115 R)
• M43: 18,764,959 km (0.106 R)
• M44: 19,839,969 km (0.106 R)
• M45: 20,285,471 km (0.115 R)
• M46: 20,834,495 km (0.104 R)
• M47: 21,035,405 km (0.077 R)
• M48: 22,768,646 km (0.089 R)
• M49: 23,287,153 km (0.11 R)
• M50: 23,809,399 km (0.09 R)
• M51: 24,388,492 km (0.106 R)
• M52: 24,759,495 km (0.102 R)
• M53: 25,025,629 km (0.108 R)
• M54: 25,668,152 km (0.118 R)
• M55: 27,024,107 km (0.107 R)
• M56: 27,188,366 km (0.106 R)
• M57: 27,848,840 km (0.118 R)
• M58: 27,959,393 km (0.119 R)
• M59: 28,236,448 km (0.112 R)
• M60: 28,458,901 km (0.09 R)
• M61: 29,805,132 km (0.103 R)
• M62: 31,574,725 km (0.041 R)
• M63: 31,805,554 km (0.057 R)
• M64: 32,385,097 km (0.101 R)
• M65: 32,559,677 km (0.099 R)
• M66: 34,559,352 km (0.117 R)
• M67: 34,797,362 km (0.098 R)
• M68: 35,394,407 km (0.079 R)
• M69: 35,574,224 km (0.116 R)
• M70: 35,694,202 km (0.102 R)
• M71: 37,449,733 km (0.106 R)
• M72: 37,694,175 km (0.086 R)
• M73: 37,816,547 km (0.076 R)
• M74: 39,109,371 km (0.087 R)
• M75: 39,730,203 km (0.093 R)
• M76: 40,166,729 km (0.045 R)
• M77: 40,291,643 km (0.102 R)
• M78: 41,107,251 km (0.066 R)
• M79: 41,485,584 km (0.087 R)
• M80: 41,865,114 km (0.104 R)
• M81: 42,500,007 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 8.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.25 AU - 12.21 AU

Year: 12261 Days

Day: 13.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,776,965 km

• M1: 182,360 km (0.092 R)
• M2: 299,046 km (0.11 R)
• M3: 608,265 km (0.069 R)
• M4: 751,729 km (0.107 R)
• M5: 866,920 km (0.074 R)
• M6: 1,402,031 km (0.104 R)
• M7: 1,644,380 km (0.117 R)
• M8: 1,779,167 km (0.089 R)
• M9: 2,042,011 km (0.042 R)
• M10: 2,354,820 km (0.095 R)
• M11: 3,066,756 km (0.107 R)
• M12: 3,233,708 km (0.078 R)
• M13: 3,511,212 km (0.054 R)
• M14: 3,576,436 km (0.101 R)
• M15: 3,663,951 km (0.112 R)
• M16: 3,975,863 km (0.071 R)
• M17: 4,158,073 km (0.079 R)
• M18: 4,250,225 km (0.043 R)
• M19: 4,459,961 km (0.098 R)
• M20: 5,407,963 km (0.085 R)
• M21: 5,686,365 km (0.089 R)
• M22: 5,840,301 km (0.083 R)
• M23: 5,917,793 km (0.045 R)
• M24: 6,204,721 km (0.118 R)
• M25: 6,792,192 km (0.119 R)
• M26: 7,258,339 km (0.107 R)
• M27: 7,425,440 km (0.09 R)
• M28: 7,621,862 km (0.116 R)
• M29: 8,163,705 km (0.098 R)
• M30: 8,366,560 km (0.05 R)
• M31: 8,955,228 km (0.032 R)
• M32: 9,194,435 km (0.051 R)
• M33: 9,709,650 km (0.087 R)
• M34: 9,924,622 km (0.063 R)
• M35: 10,296,672 km (0.083 R)
• M36: 10,927,077 km (0.118 R)
• M37: 11,118,563 km (0.118 R)
• M38: 11,961,397 km (0.117 R)
• M39: 12,158,866 km (0.115 R)
• M40: 12,390,593 km (0.081 R)
• M41: 12,556,946 km (0.088 R)
• M42: 12,657,177 km (0.101 R)
• M43: 12,791,216 km (0.087 R)
• M44: 13,297,904 km (0.092 R)
• M45: 13,468,296 km (0.087 R)
• M46: 13,570,920 km (0.079 R)
• M47: 13,742,509 km (0.113 R)
• M48: 14,087,781 km (0.049 R)
• M49: 14,857,313 km (0.113 R)
• M50: 15,497,143 km (0.052 R)
• M51: 15,568,800 km (0.032 R)
• M52: 16,583,522 km (0.073 R)
• M53: 16,803,730 km (0.119 R)
• M54: 17,172,938 km (0.117 R)
• M55: 17,358,439 km (0.058 R)
• M56: 17,470,189 km (0.12 R)
• M57: 18,676,247 km (0.097 R)
• M58: 19,831,143 km (0.101 R)
• M59: 19,947,829 km (0.12 R)
• M60: 20,221,144 km (0.088 R)
• M61: 20,890,146 km (0.072 R)
• M62: 21,326,972 km (0.069 R)
• M63: 21,486,443 km (0.031 R)
• M64: 21,606,420 km (0.104 R)
• M65: 22,290,232 km (0.107 R)
• M66: 23,968,720 km (0.094 R)
• M67: 24,676,468 km (0.054 R)
• M68: 24,844,018 km (0.095 R)
• M69: 25,687,301 km (0.111 R)
• M70: 26,582,943 km (0.112 R)
• M71: 26,883,785 km (0.102 R)
• M72: 27,532,142 km (0.076 R)
• M73: 27,705,825 km (0.046 R)
• M74: 28,360,764 km (0.087 R)
• M75: 28,536,243 km (0.116 R)
• M76: 29,286,177 km (0.025 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.8

Radius: 4.7

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.28 AU - 14.56 AU

Year: 18423 Days

Day: 23 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,776,965 km

• M1: 85,420 km (0.081 R)
• M2: 142,118 km (0.065 R)
• M3: 571,763 km (0.093 R)
• M4: 640,728 km (0.113 R)
• M5: 802,443 km (0.114 R)
• M6: 833,111 km (0.051 R)
• M7: 993,180 km (0.108 R)
• M8: 1,197,980 km (0.109 R)
• M9: 1,529,339 km (0.11 R)
• M10: 1,725,462 km (0.105 R)
• M11: 2,076,718 km (0.101 R)
• M12: 2,162,587 km (0.106 R)
• M13: 2,271,644 km (0.112 R)
• M14: 2,427,375 km (0.072 R)
• M15: 3,508,220 km (0.106 R)
• M16: 3,897,623 km (0.118 R)
• M17: 4,084,022 km (0.036 R)
• M18: 5,497,871 km (0.084 R)
• M19: 5,736,929 km (0.113 R)
• M20: 5,918,541 km (0.08 R)
• M21: 6,474,446 km (0.072 R)
• M22: 7,208,822 km (0.113 R)
• M23: 7,536,292 km (0.104 R)
• M24: 7,868,549 km (0.12 R)
• M25: 8,478,759 km (0.116 R)
• M26: 8,547,424 km (0.102 R)
• M27: 9,104,078 km (0.051 R)
• M28: 9,280,304 km (0.079 R)
• M29: 9,780,110 km (0.036 R)
• M30: 9,996,878 km (0.098 R)
• M31: 11,941,500 km (0.086 R)
• M32: 13,075,153 km (0.067 R)
• M33: 13,594,557 km (0.048 R)
• M34: 13,796,065 km (0.117 R)
• M35: 14,202,074 km (0.091 R)
• M36: 15,192,412 km (0.069 R)
• M37: 16,119,769 km (0.108 R)
• M38: 16,504,235 km (0.076 R)
• M39: 17,195,527 km (0.077 R)
• M40: 18,561,356 km (0.088 R)
• M41: 18,829,734 km (0.113 R)
• M42: 19,054,430 km (0.082 R)
• M43: 20,651,388 km (0.056 R)
• M44: 20,697,763 km (0.09 R)
• M45: 21,865,374 km (0.079 R)
• M46: 22,767,001 km (0.115 R)
• M47: 23,006,208 km (0.044 R)
• M48: 24,020,332 km (0.06 R)
• M49: 24,802,729 km (0.072 R)
• M50: 25,792,468 km (0.058 R)
• M51: 26,442,620 km (0.076 R)
• M52: 26,643,830 km (0.118 R)
• M53: 26,895,902 km (0.091 R)
• M54: 27,047,594 km (0.049 R)
• M55: 27,148,872 km (0.113 R)
• M56: 27,250,299 km (0.108 R)
• M57: 29,252,667 km (0.084 R)
• M58: 29,669,147 km (0.11 R)
• M59: 31,888,133 km (0.077 R)
• M60: 32,370,436 km (0.057 R)
• M61: 34,159,776 km (0.089 R)
• M62: 34,763,404 km (0.073 R)
• M63: 35,481,174 km (0.101 R)
• M64: 36,259,681 km (0.1 R)
• M65: 37,212,620 km (0.105 R)
• M66: 37,663,807 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 19,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit