🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.67 AU - 0.95 AU

Year: 268 Days

Day: 29.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.12 AU - 1.44 AU

Year: 532 Days

Day: 31.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,215,795 km

• M1: 524,939 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.14 AU - 2.82 AU

Year: 1434 Days

Day: 41.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.8

Radius: 11.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.37 AU - 6.83 AU

Year: 5531 Days

Day: 5.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,215,795 km

• M1: 158,873 km (0.079 R)
• M2: 369,208 km (0.117 R)
• M3: 536,608 km (0.07 R)
• M4: 702,960 km (0.108 R)
• M5: 813,663 km (0.118 R)
• M6: 930,948 km (0.117 R)
• M7: 1,065,885 km (0.045 R)
• M8: 1,147,715 km (0.112 R)
• M9: 1,244,205 km (0.1 R)
• M10: 1,318,406 km (0.091 R)
• M11: 1,458,579 km (0.054 R)
• M12: 1,617,452 km (0.095 R)
• M13: 1,938,190 km (0.073 R)
• M14: 2,113,668 km (0.071 R)
• M15: 2,480,781 km (0.093 R)
• M16: 2,655,811 km (0.054 R)
• M17: 2,753,050 km (0.104 R)
• M18: 2,851,635 km (0.074 R)
• M19: 3,001,532 km (0.103 R)
• M20: 3,171,325 km (0.032 R)
• M21: 3,257,494 km (0.032 R)
• M22: 3,379,416 km (0.056 R)
• M23: 3,772,559 km (0.065 R)
• M24: 5,302,197 km (0.067 R)
• M25: 5,446,110 km (0.11 R)
• M26: 6,163,881 km (0.119 R)
• M27: 6,250,349 km (0.115 R)
• M28: 6,622,249 km (0.118 R)
• M29: 6,732,951 km (0.052 R)
• M30: 6,888,982 km (0.086 R)
• M31: 7,273,149 km (0.071 R)
• M32: 7,479,445 km (0.093 R)
• M33: 8,086,064 km (0.077 R)
• M34: 8,660,071 km (0.11 R)
• M35: 8,757,011 km (0.054 R)
• M36: 9,396,242 km (0.082 R)
• M37: 9,898,143 km (0.093 R)
• M38: 9,999,570 km (0.089 R)
• M39: 10,280,366 km (0.115 R)
• M40: 10,357,409 km (0.075 R)
• M41: 11,217,297 km (0.064 R)
• M42: 11,323,063 km (0.063 R)
• M43: 11,642,604 km (0.082 R)
• M44: 11,937,910 km (0.095 R)
• M45: 12,263,136 km (0.025 R)
• M46: 12,454,023 km (0.113 R)
• M47: 13,762,107 km (0.061 R)
• M48: 13,932,199 km (0.086 R)
• M49: 14,160,037 km (0.106 R)
• M50: 14,706,368 km (0.102 R)
• M51: 15,113,274 km (0.111 R)
• M52: 15,347,545 km (0.093 R)
• M53: 15,671,574 km (0.111 R)
• M54: 15,968,077 km (0.099 R)
• M55: 16,117,076 km (0.056 R)
• M56: 16,416,272 km (0.096 R)
• M57: 17,020,498 km (0.119 R)
• M58: 17,264,193 km (0.079 R)
• M59: 18,188,408 km (0.111 R)
• M60: 18,312,874 km (0.087 R)
• M61: 19,509,358 km (0.11 R)
• M62: 19,700,544 km (0.108 R)
• M63: 19,988,519 km (0.103 R)
• M64: 20,149,188 km (0.111 R)
• M65: 20,568,660 km (0.063 R)
• M66: 20,730,824 km (0.115 R)
• M67: 21,318,145 km (0.103 R)
• M68: 21,416,581 km (0.111 R)
• M69: 22,076,457 km (0.071 R)
• M70: 22,176,089 km (0.027 R)
• M71: 22,309,082 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.1

Radius: 10.9

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.54 AU - 7.44 AU

Year: 6784 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,215,795 km

• M1: 167,699 km (0.096 R)
• M2: 250,277 km (0.073 R)
• M3: 382,522 km (0.119 R)
• M4: 460,163 km (0.12 R)
• M5: 532,269 km (0.117 R)
• M6: 1,400,535 km (0.043 R)
• M7: 1,474,287 km (0.06 R)
• M8: 1,568,384 km (0.107 R)
• M9: 1,645,128 km (0.084 R)
• M10: 2,006,556 km (0.087 R)
• M11: 2,132,667 km (0.045 R)
• M12: 2,370,827 km (0.058 R)
• M13: 2,732,854 km (0.081 R)
• M14: 3,040,128 km (0.094 R)
• M15: 3,210,221 km (0.101 R)
• M16: 3,610,993 km (0.07 R)
• M17: 3,687,887 km (0.109 R)
• M18: 3,791,408 km (0.064 R)
• M19: 4,405,059 km (0.113 R)
• M20: 4,850,412 km (0.081 R)
• M21: 5,784,052 km (0.106 R)
• M22: 5,904,628 km (0.075 R)
• M23: 6,302,409 km (0.063 R)
• M24: 6,395,459 km (0.083 R)
• M25: 6,677,451 km (0.079 R)
• M26: 6,804,010 km (0.116 R)
• M27: 7,351,090 km (0.111 R)
• M28: 7,613,335 km (0.087 R)
• M29: 7,745,729 km (0.096 R)
• M30: 7,878,871 km (0.117 R)
• M31: 8,215,017 km (0.035 R)
• M32: 8,316,744 km (0.114 R)
• M33: 8,728,138 km (0.07 R)
• M34: 9,322,191 km (0.09 R)
• M35: 9,785,346 km (0.089 R)
• M36: 10,919,897 km (0.095 R)
• M37: 11,332,487 km (0.046 R)
• M38: 12,172,928 km (0.042 R)
• M39: 12,522,688 km (0.118 R)
• M40: 13,311,518 km (0.104 R)
• M41: 16,111,840 km (0.082 R)
• M42: 17,229,336 km (0.083 R)
• M43: 17,403,468 km (0.056 R)
• M44: 17,797,359 km (0.05 R)
• M45: 18,549,538 km (0.043 R)
• M46: 18,728,008 km (0.05 R)
• M47: 18,907,076 km (0.093 R)
• M48: 18,996,835 km (0.116 R)
• M49: 19,719,842 km (0.107 R)
• M50: 19,902,052 km (0.067 R)
• M51: 20,497,900 km (0.089 R)
• M52: 21,192,932 km (0.093 R)
• M53: 21,426,305 km (0.063 R)
• M54: 21,754,373 km (0.094 R)
• M55: 22,226,055 km (0.086 R)
• M56: 22,701,178 km (0.086 R)
• M57: 22,844,343 km (0.06 R)
• M58: 23,709,617 km (0.103 R)
• M59: 24,585,662 km (0.061 R)
• M60: 25,621,179 km (0.109 R)
• M61: 26,570,227 km (0.082 R)
• M62: 27,327,641 km (0.112 R)
• M63: 27,530,795 km (0.11 R)
• M64: 27,989,762 km (0.11 R)
• M65: 28,451,421 km (0.074 R)
• M66: 29,537,950 km (0.107 R)
• M67: 29,798,699 km (0.066 R)
• M68: 29,955,627 km (0.11 R)
• M69: 31,113,814 km (0.088 R)
• M70: 32,609,194 km (0.119 R)
• M71: 33,040,784 km (0.108 R)
• M72: 33,419,865 km (0.104 R)
• M73: 33,528,473 km (0.118 R)
• M74: 34,456,279 km (0.115 R)
• M75: 34,566,084 km (0.107 R)
• M76: 35,836,020 km (0.096 R)
• M77: 36,169,923 km (0.057 R)
• M78: 36,728,521 km (0.089 R)
• M79: 37,177,464 km (0.114 R)
• M80: 37,515,406 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.5

Radius: 11.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.06 AU - 13.5 AU

Year: 13907 Days

Day: 5.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,215,795 km

• M1: 212,279 km (0.082 R)
• M2: 408,402 km (0.094 R)
• M3: 657,632 km (0.056 R)
• M4: 845,677 km (0.079 R)
• M5: 1,032,674 km (0.054 R)
• M6: 1,172,099 km (0.038 R)
• M7: 1,582,745 km (0.076 R)
• M8: 1,745,059 km (0.041 R)
• M9: 1,864,588 km (0.068 R)
• M10: 1,962,275 km (0.105 R)
• M11: 2,112,023 km (0.108 R)
• M12: 2,370,378 km (0.079 R)
• M13: 2,611,680 km (0.054 R)
• M14: 2,749,160 km (0.116 R)
• M15: 3,625,056 km (0.029 R)
• M16: 3,872,490 km (0.111 R)
• M17: 4,157,474 km (0.107 R)
• M18: 4,286,428 km (0.119 R)
• M19: 4,449,489 km (0.118 R)
• M20: 4,614,646 km (0.05 R)
• M21: 5,365,328 km (0.118 R)
• M22: 5,576,709 km (0.052 R)
• M23: 6,117,207 km (0.079 R)
• M24: 6,190,509 km (0.112 R)
• M25: 6,375,263 km (0.061 R)
• M26: 6,674,459 km (0.101 R)
• M27: 6,978,441 km (0.09 R)
• M28: 7,132,078 km (0.051 R)
• M29: 7,481,988 km (0.099 R)
• M30: 7,877,525 km (0.109 R)
• M31: 7,997,502 km (0.093 R)
• M32: 8,483,396 km (0.108 R)
• M33: 8,688,794 km (0.075 R)
• M34: 9,062,489 km (0.074 R)
• M35: 9,912,056 km (0.106 R)
• M36: 10,258,973 km (0.052 R)
• M37: 10,434,003 km (0.08 R)
• M38: 11,368,840 km (0.081 R)
• M39: 13,127,812 km (0.117 R)
• M40: 13,556,858 km (0.075 R)
• M41: 13,845,433 km (0.085 R)
• M42: 14,920,742 km (0.12 R)
• M43: 15,069,442 km (0.097 R)
• M44: 16,073,543 km (0.083 R)
• M45: 16,995,515 km (0.095 R)
• M46: 17,306,828 km (0.097 R)
• M47: 17,619,787 km (0.056 R)
• M48: 18,783,808 km (0.103 R)
• M49: 18,890,920 km (0.079 R)
• M50: 19,321,163 km (0.074 R)
• M51: 19,483,327 km (0.111 R)
• M52: 19,917,909 km (0.087 R)
• M53: 20,852,298 km (0.06 R)
• M54: 21,074,301 km (0.065 R)
• M55: 21,185,452 km (0.07 R)
• M56: 21,352,702 km (0.075 R)
• M57: 21,464,452 km (0.087 R)
• M58: 22,195,537 km (0.046 R)
• M59: 23,049,292 km (0.055 R)
• M60: 23,566,751 km (0.079 R)
• M61: 24,204,337 km (0.092 R)
• M62: 24,437,560 km (0.109 R)
• M63: 26,031,525 km (0.079 R)
• M64: 27,052,381 km (0.101 R)
• M65: 28,577,232 km (0.11 R)
• M66: 29,071,055 km (0.077 R)
• M67: 31,074,619 km (0.106 R)
• M68: 32,863,959 km (0.104 R)
• M69: 33,187,091 km (0.114 R)
• M70: 33,836,346 km (0.085 R)
• M71: 35,015,476 km (0.108 R)
• M72: 35,610,128 km (0.116 R)
• M73: 36,475,102 km (0.103 R)
• M74: 38,293,315 km (0.098 R)
• M75: 39,247,749 km (0.081 R)
• M76: 40,693,912 km (0.111 R)
• M77: 40,902,003 km (0.054 R)
• M78: 41,249,518 km (0.067 R)
• M79: 42,017,404 km (0.074 R)
• M80: 42,438,373 km (0.09 R)
• M81: 43,851,325 km (0.108 R)
• M82: 44,135,860 km (0.119 R)
• M83: 44,492,352 km (0.119 R)
• M84: 45,423,449 km (0.053 R)
• M85: 45,711,275 km (0.108 R)
• M86: 45,783,381 km (0.092 R)
• M87: 46,505,939 km (0.07 R)
• M88: 47,889,270 km (0.11 R)
• M89: 47,962,424 km (0.071 R)
• M90: 48,917,157 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.8

Radius: 4.1

Gravity: 40.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.02 AU - 14.76 AU

Year: 20038 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,215,795 km

• M1: 77,940 km (0.095 R)
• M2: 316,699 km (0.096 R)
• M3: 902,524 km (0.098 R)
• M4: 1,087,427 km (0.106 R)
• M5: 1,742,217 km (0.063 R)
• M6: 2,073,277 km (0.084 R)
• M7: 2,495,741 km (0.106 R)
• M8: 2,532,094 km (0.07 R)
• M9: 2,568,745 km (0.055 R)
• M10: 2,716,847 km (0.106 R)
• M11: 3,060,174 km (0.111 R)
• M12: 3,579,877 km (0.095 R)
• M13: 3,787,070 km (0.106 R)
• M14: 3,955,517 km (0.12 R)
• M15: 4,256,359 km (0.119 R)
• M16: 4,925,510 km (0.079 R)
• M17: 5,915,997 km (0.119 R)
• M18: 6,508,854 km (0.107 R)
• M19: 7,328,351 km (0.1 R)
• M20: 8,562,085 km (0.074 R)
• M21: 9,230,937 km (0.082 R)
• M22: 9,743,459 km (0.073 R)
• M23: 9,801,054 km (0.111 R)
• M24: 10,265,256 km (0.05 R)
• M25: 11,094,776 km (0.052 R)
• M26: 12,254,609 km (0.088 R)
• M27: 12,943,507 km (0.049 R)
• M28: 13,197,075 km (0.046 R)
• M29: 13,388,411 km (0.056 R)
• M30: 13,903,028 km (0.118 R)
• M31: 13,967,804 km (0.051 R)
• M32: 14,621,097 km (0.118 R)
• M33: 14,885,138 km (0.036 R)
• M34: 15,150,824 km (0.08 R)
• M35: 15,351,135 km (0.062 R)
• M36: 16,365,708 km (0.117 R)
• M37: 16,434,074 km (0.026 R)
• M38: 16,639,921 km (0.083 R)
• M39: 18,601,298 km (0.034 R)
• M40: 18,744,164 km (0.087 R)
• M41: 21,302,737 km (0.105 R)
• M42: 21,527,134 km (0.119 R)
• M43: 21,902,774 km (0.094 R)
• M44: 22,736,932 km (0.099 R)
• M45: 23,813,438 km (0.065 R)
• M46: 24,201,944 km (0.076 R)
• M47: 25,142,765 km (0.111 R)
• M48: 25,221,752 km (0.114 R)
• M49: 27,546,802 km (0.107 R)
• M50: 28,282,225 km (0.096 R)
• M51: 29,605,419 km (0.106 R)
• M52: 29,688,745 km (0.042 R)
• M53: 30,190,645 km (0.118 R)
• M54: 30,695,239 km (0.12 R)
• M55: 31,033,181 km (0.119 R)
• M56: 31,627,683 km (0.103 R)
• M57: 32,140,205 km (0.112 R)
• M58: 32,827,757 km (0.112 R)
• M59: 33,086,860 km (0.054 R)
• M60: 33,520,245 km (0.063 R)
• M61: 34,480,215 km (0.095 R)
• M62: 35,184,073 km (0.112 R)
• M63: 35,803,707 km (0.09 R)
• M64: 37,594,244 km (0.037 R)
• M65: 38,956,034 km (0.063 R)
• M66: 39,413,504 km (0.058 R)
• M67: 43,800,312 km (0.083 R)
• M68: 45,713,369 km (0.104 R)
• M69: 47,458,279 km (0.113 R)
• M70: 48,338,962 km (0.112 R)
• M71: 50,414,632 km (0.101 R)
• M72: 50,913,092 km (0.094 R)
• M73: 52,216,838 km (0.094 R)
• M74: 53,024,516 km (0.109 R)
• M75: 53,836,384 km (0.08 R)
• M76: 55,061,740 km (0.08 R)
• M77: 57,748,368 km (0.089 R)
• M78: 58,793,010 km (0.109 R)
• M79: 58,897,729 km (0.038 R)
• M80: 60,265,801 km (0.057 R)
• M81: 61,006,760 km (0.115 R)
• M82: 62,177,363 km (0.096 R)
• M83: 64,432,401 km (0.063 R)
• M84: 65,081,656 km (0.106 R)
• M85: 66,277,541 km (0.09 R)
• M86: 66,932,780 km (0.052 R)
• M87: 67,810,022 km (0.091 R)
• M88: 68,029,931 km (0.082 R)
• M89: 71,132,890 km (0.07 R)
• M90: 71,468,139 km (0.099 R)
• M91: 71,803,836 km (0.046 R)
• M92: 71,915,885 km (0.108 R)
• M93: 74,735,356 km (0.074 R)
• M94: 75,076,140 km (0.047 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: 425 - 18,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit