🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.61 AU - 0.93 AU

Year: 257 Days

Day: 35.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 109,197,778 km

• M1: 372,648 km (0.085 R)
• M2: 579,542 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.76 AU - 1.1 AU

Year: 342 Days

Day: 18 Hours

Environment

Temp: 21 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 109,197,778 km

• M1: 361,877 km (0.031 R)

Asteroid Belt

Center: 1.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.28 AU - 1.76 AU

Year: 714 Days

Day: 42.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,197,778 km

• M1: 159,771 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.47 AU - 2.95 AU

Year: 1699 Days

Day: 24.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.8

Radius: 12.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.86 AU - 6.44 AU

Year: 5808 Days

Day: 14 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 109,197,778 km

• M1: 257,308 km (0.107 R)
• M2: 436,676 km (0.102 R)
• M3: 874,848 km (0.061 R)
• M4: 958,025 km (0.101 R)
• M5: 1,209,200 km (0.11 R)
• M6: 1,351,168 km (0.088 R)
• M7: 1,618,051 km (0.075 R)
• M8: 1,705,117 km (0.102 R)
• M9: 2,202,829 km (0.067 R)
• M10: 2,339,262 km (0.111 R)
• M11: 2,458,491 km (0.055 R)
• M12: 2,559,470 km (0.075 R)
• M13: 2,871,082 km (0.1 R)
• M14: 2,999,138 km (0.064 R)
• M15: 3,172,971 km (0.102 R)
• M16: 3,350,244 km (0.114 R)
• M17: 3,462,742 km (0.089 R)
• M18: 3,761,190 km (0.063 R)
• M19: 4,164,206 km (0.062 R)
• M20: 5,219,171 km (0.095 R)
• M21: 5,776,722 km (0.052 R)
• M22: 5,885,031 km (0.038 R)
• M23: 6,241,971 km (0.105 R)
• M24: 6,409,222 km (0.108 R)
• M25: 6,662,790 km (0.105 R)
• M26: 6,805,058 km (0.12 R)
• M27: 6,948,372 km (0.118 R)
• M28: 7,034,840 km (0.112 R)
• M29: 7,121,756 km (0.09 R)
• M30: 9,153,146 km (0.1 R)
• M31: 9,343,434 km (0.055 R)
• M32: 9,695,588 km (0.106 R)
• M33: 9,889,616 km (0.093 R)
• M34: 10,281,413 km (0.115 R)
• M35: 10,380,147 km (0.12 R)
• M36: 10,545,453 km (0.089 R)
• M37: 11,249,311 km (0.119 R)
• M38: 11,726,977 km (0.117 R)
• M39: 12,385,956 km (0.068 R)
• M40: 12,950,089 km (0.107 R)
• M41: 14,103,788 km (0.068 R)
• M42: 14,287,045 km (0.036 R)
• M43: 14,618,854 km (0.079 R)
• M44: 14,990,604 km (0.03 R)
• M45: 15,140,202 km (0.05 R)
• M46: 15,516,291 km (0.09 R)
• M47: 15,705,383 km (0.093 R)
• M48: 15,933,520 km (0.103 R)
• M49: 16,277,595 km (0.07 R)
• M50: 16,895,584 km (0.094 R)
• M51: 17,246,540 km (0.089 R)
• M52: 17,521,202 km (0.101 R)
• M53: 17,678,728 km (0.114 R)
• M54: 18,273,978 km (0.085 R)
• M55: 18,353,864 km (0.094 R)
• M56: 18,513,933 km (0.106 R)
• M57: 18,714,694 km (0.12 R)
• M58: 18,795,177 km (0.088 R)
• M59: 18,996,985 km (0.089 R)
• M60: 19,239,932 km (0.109 R)
• M61: 19,811,096 km (0.085 R)
• M62: 20,016,494 km (0.08 R)
• M63: 20,098,773 km (0.111 R)
• M64: 20,470,823 km (0.094 R)
• M65: 20,928,443 km (0.087 R)
• M66: 21,389,504 km (0.08 R)
• M67: 21,557,951 km (0.108 R)
• M68: 23,094,321 km (0.086 R)
• M69: 24,621,566 km (0.106 R)
• M70: 25,063,926 km (0.108 R)
• M71: 25,508,831 km (0.106 R)
• M72: 25,777,060 km (0.115 R)
• M73: 25,911,548 km (0.108 R)
• M74: 26,181,273 km (0.093 R)
• M75: 26,859,400 km (0.113 R)
• M76: 27,406,180 km (0.1 R)
• M77: 27,635,065 km (0.108 R)
• M78: 28,325,609 km (0.047 R)
• M79: 29,536,005 km (0.076 R)
• M80: 29,629,803 km (0.108 R)
• M81: 30,053,165 km (0.101 R)
• M82: 30,336,503 km (0.071 R)
• M83: 30,858,301 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.6

Radius: 9.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.72 AU - 10.98 AU

Year: 11772 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 109,197,778 km

• M1: 120,277 km (0.094 R)
• M2: 249,828 km (0.113 R)
• M3: 328,667 km (0.116 R)
• M4: 468,092 km (0.091 R)
• M5: 562,488 km (0.112 R)
• M6: 1,845,140 km (0.072 R)
• M7: 1,931,608 km (0.094 R)
• M8: 2,108,582 km (0.115 R)
• M9: 2,235,740 km (0.097 R)
• M10: 3,113,132 km (0.08 R)
• M11: 3,427,437 km (0.117 R)
• M12: 3,491,465 km (0.11 R)
• M13: 3,708,082 km (0.069 R)
• M14: 3,818,037 km (0.079 R)
• M15: 4,880,032 km (0.076 R)
• M16: 5,000,758 km (0.087 R)
• M17: 5,073,612 km (0.1 R)
• M18: 5,543,798 km (0.095 R)
• M19: 5,669,759 km (0.113 R)
• M20: 6,261,868 km (0.113 R)
• M21: 6,658,601 km (0.039 R)
• M22: 6,738,935 km (0.074 R)
• M23: 6,819,718 km (0.113 R)
• M24: 6,982,032 km (0.046 R)
• M25: 7,063,712 km (0.117 R)
• M26: 7,145,542 km (0.117 R)
• M27: 7,504,428 km (0.064 R)
• M28: 7,616,028 km (0.095 R)
• M29: 8,011,116 km (0.062 R)
• M30: 8,326,169 km (0.115 R)
• M31: 8,441,808 km (0.117 R)
• M32: 9,027,633 km (0.111 R)
• M33: 9,265,793 km (0.067 R)
• M34: 9,355,552 km (0.1 R)
• M35: 9,808,983 km (0.103 R)
• M36: 10,115,359 km (0.072 R)
• M37: 10,424,728 km (0.091 R)
• M38: 10,926,479 km (0.047 R)
• M39: 11,403,846 km (0.085 R)
• M40: 12,018,394 km (0.077 R)
• M41: 12,610,502 km (0.11 R)
• M42: 12,876,786 km (0.072 R)
• M43: 13,960,324 km (0.116 R)
• M44: 14,478,232 km (0.064 R)
• M45: 14,547,645 km (0.11 R)
• M46: 15,143,194 km (0.091 R)
• M47: 15,568,501 km (0.056 R)
• M48: 15,711,068 km (0.081 R)
• M49: 15,925,741 km (0.101 R)
• M50: 16,249,620 km (0.099 R)
• M51: 17,013,915 km (0.119 R)
• M52: 17,976,428 km (0.097 R)
• M53: 18,501,965 km (0.033 R)
• M54: 18,690,908 km (0.082 R)
• M55: 18,766,604 km (0.054 R)
• M56: 19,261,474 km (0.085 R)
• M57: 19,491,406 km (0.114 R)
• M58: 21,244,094 km (0.089 R)
• M59: 21,481,656 km (0.039 R)
• M60: 21,600,736 km (0.075 R)
• M61: 22,722,720 km (0.092 R)
• M62: 23,699,594 km (0.115 R)
• M63: 23,781,574 km (0.075 R)
• M64: 24,814,696 km (0.068 R)
• M65: 24,898,022 km (0.116 R)
• M66: 25,399,774 km (0.086 R)
• M67: 26,073,862 km (0.079 R)
• M68: 27,612,027 km (0.106 R)
• M69: 27,784,813 km (0.025 R)
• M70: 29,399,572 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.8

Radius: 4.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.98 AU - 21.2 AU

Year: 28093 Days

Day: 20.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,197,778 km

• M1: 92,302 km (0.11 R)
• M2: 131,347 km (0.071 R)
• M3: 260,300 km (0.115 R)
• M4: 339,438 km (0.106 R)
• M5: 442,361 km (0.115 R)
• M6: 489,783 km (0.066 R)
• M7: 589,715 km (0.048 R)
• M8: 714,928 km (0.095 R)
• M9: 1,096,552 km (0.118 R)
• M10: 1,184,067 km (0.118 R)
• M11: 1,319,603 km (0.115 R)
• M12: 1,556,715 km (0.096 R)
• M13: 1,807,142 km (0.051 R)
• M14: 1,858,754 km (0.04 R)
• M15: 2,124,140 km (0.068 R)
• M16: 2,317,121 km (0.109 R)
• M17: 2,749,310 km (0.097 R)
• M18: 2,959,495 km (0.03 R)
• M19: 3,112,982 km (0.119 R)
• M20: 3,588,404 km (0.052 R)
• M21: 4,052,606 km (0.054 R)
• M22: 4,570,514 km (0.057 R)
• M23: 5,036,212 km (0.114 R)
• M24: 6,363,295 km (0.095 R)
• M25: 6,442,283 km (0.083 R)
• M26: 6,601,156 km (0.075 R)
• M27: 6,681,041 km (0.11 R)
• M28: 6,801,617 km (0.068 R)
• M29: 7,126,394 km (0.103 R)
• M30: 7,208,373 km (0.118 R)
• M31: 7,249,513 km (0.117 R)
• M32: 7,414,669 km (0.117 R)
• M33: 7,875,580 km (0.049 R)
• M34: 7,917,916 km (0.113 R)
• M35: 8,302,532 km (0.069 R)
• M36: 9,582,791 km (0.107 R)
• M37: 9,764,103 km (0.053 R)
• M38: 9,809,581 km (0.039 R)
• M39: 10,687,870 km (0.082 R)
• M40: 10,734,844 km (0.036 R)
• M41: 11,542,822 km (0.119 R)
• M42: 11,784,273 km (0.064 R)
• M43: 12,222,894 km (0.095 R)
• M44: 13,368,066 km (0.088 R)
• M45: 13,418,630 km (0.081 R)
• M46: 15,228,166 km (0.064 R)
• M47: 15,865,901 km (0.099 R)
• M48: 16,134,280 km (0.047 R)
• M49: 17,387,761 km (0.119 R)
• M50: 17,498,313 km (0.103 R)
• M51: 17,998,269 km (0.103 R)
• M52: 18,054,219 km (0.085 R)
• M53: 18,728,905 km (0.069 R)
• M54: 20,860,675 km (0.105 R)
• M55: 22,044,443 km (0.101 R)
• M56: 22,104,282 km (0.084 R)
• M57: 22,343,788 km (0.12 R)
• M58: 23,738,190 km (0.081 R)
• M59: 26,992,692 km (0.087 R)
• M60: 27,120,598 km (0.115 R)
• M61: 27,698,794 km (0.111 R)
• M62: 28,998,350 km (0.076 R)
• M63: 29,853,601 km (0.101 R)
• M64: 29,985,846 km (0.077 R)
• M65: 30,517,068 km (0.055 R)
• M66: 30,917,542 km (0.095 R)
• M67: 31,051,432 km (0.104 R)
• M68: 31,319,661 km (0.096 R)
• M69: 33,287,920 km (0.111 R)
• M70: 34,946,811 km (0.109 R)
• M71: 35,365,685 km (0.102 R)
• M72: 35,856,515 km (0.119 R)
• M73: 36,986,877 km (0.102 R)
• M74: 37,128,995 km (0.092 R)
• M75: 38,057,100 km (0.119 R)
• M76: 38,344,178 km (0.091 R)
• M77: 39,137,496 km (0.089 R)
• M78: 40,227,915 km (0.086 R)
• M79: 40,520,528 km (0.099 R)
• M80: 40,593,681 km (0.04 R)
• M81: 40,960,495 km (0.106 R)
• M82: 42,513,022 km (0.092 R)
• M83: 42,736,521 km (0.097 R)
• M84: 43,784,006 km (0.051 R)
• M85: 43,934,351 km (0.114 R)
• M86: 44,386,287 km (0.083 R)
• M87: 44,688,624 km (0.117 R)
• M88: 44,915,713 km (0.118 R)
• M89: 45,599,376 km (0.112 R)
• M90: 46,516,261 km (0.065 R)
• M91: 47,130,809 km (0.026 R)
• M92: 50,637,832 km (0.109 R)
• M93: 51,507,744 km (0.078 R)
• M94: 52,063,949 km (0.069 R)
• M95: 53,342,562 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.8

Radius: 8

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.91 AU - 20.35 AU

Year: 31862 Days

Day: 24.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,197,778 km

• M1: 341,382 km (0.101 R)
• M2: 408,103 km (0.111 R)
• M3: 530,773 km (0.09 R)
• M4: 610,659 km (0.086 R)
• M5: 813,812 km (0.108 R)
• M6: 1,106,426 km (0.092 R)
• M7: 1,743,114 km (0.061 R)
• M8: 1,824,645 km (0.105 R)
• M9: 2,521,921 km (0.11 R)
• M10: 2,708,320 km (0.062 R)
• M11: 3,293,996 km (0.096 R)
• M12: 3,395,423 km (0.104 R)
• M13: 3,758,497 km (0.081 R)
• M14: 3,864,562 km (0.085 R)
• M15: 4,025,529 km (0.075 R)
• M16: 4,978,916 km (0.08 R)
• M17: 5,154,245 km (0.03 R)
• M18: 6,061,107 km (0.087 R)
• M19: 8,431,037 km (0.098 R)
• M20: 8,710,336 km (0.111 R)
• M21: 10,824,304 km (0.114 R)
• M22: 11,051,692 km (0.064 R)
• M23: 11,357,321 km (0.105 R)
• M24: 11,665,642 km (0.103 R)
• M25: 11,820,925 km (0.12 R)
• M26: 13,900,784 km (0.099 R)
• M27: 16,090,897 km (0.088 R)
• M28: 16,350,449 km (0.068 R)
• M29: 20,593,643 km (0.034 R)
• M30: 20,781,388 km (0.105 R)
• M31: 21,063,979 km (0.102 R)
• M32: 21,442,910 km (0.063 R)
• M33: 21,823,936 km (0.112 R)
• M34: 23,664,738 km (0.093 R)
• M35: 24,157,363 km (0.112 R)
• M36: 25,353,548 km (0.095 R)
• M37: 28,010,556 km (0.103 R)
• M38: 28,218,497 km (0.117 R)
• M39: 28,531,605 km (0.116 R)
• M40: 29,055,796 km (0.064 R)
• M41: 30,326,929 km (0.112 R)
• M42: 31,941,240 km (0.026 R)
• M43: 32,376,420 km (0.119 R)
• M44: 32,813,545 km (0.078 R)
• M45: 33,252,764 km (0.104 R)
• M46: 33,804,332 km (0.084 R)
• M47: 35,477,285 km (0.076 R)
• M48: 36,607,497 km (0.065 R)
• M49: 37,291,308 km (0.08 R)
• M50: 39,717,636 km (0.099 R)
• M51: 40,537,732 km (0.08 R)
• M52: 44,357,115 km (0.12 R)
• M53: 44,599,763 km (0.057 R)
• M54: 45,329,800 km (0.107 R)
• M55: 46,432,486 km (0.057 R)
• M56: 47,296,264 km (0.116 R)
• M57: 50,550,467 km (0.057 R)
• M58: 51,821,301 km (0.069 R)
• M59: 52,588,738 km (0.102 R)
• M60: 54,394,235 km (0.081 R)
• M61: 55,826,933 km (0.08 R)
• M62: 57,140,253 km (0.113 R)
• M63: 60,871,074 km (0.101 R)
• M64: 62,902,015 km (0.077 R)
• M65: 63,310,866 km (0.112 R)
• M66: 66,613,239 km (0.066 R)
• M67: 70,536,144 km (0.104 R)
• M68: 71,102,671 km (0.088 R)
• M69: 73,240,574 km (0.117 R)
• M70: 74,821,674 km (0.094 R)
• M71: 75,833,704 km (0.081 R)
• M72: 76,268,734 km (0.083 R)
• M73: 77,579,062 km (0.096 R)
• M74: 78,750,114 km (0.109 R)
• M75: 81,554,476 km (0.064 R)
• M76: 81,703,027 km (0.116 R)
• M77: 81,851,577 km (0.116 R)
• M78: 83,342,470 km (0.071 R)
• M79: 83,492,068 km (0.084 R)
• M80: 83,641,665 km (0.086 R)
• M81: 84,541,646 km (0.12 R)
• M82: 85,143,329 km (0.112 R)
• M83: 85,746,508 km (0.043 R)
• M84: 86,653,968 km (0.119 R)
• M85: 91,546,716 km (0.107 R)
• M86: 92,474,073 km (0.11 R)
• M87: 94,806,005 km (0.119 R)
• M88: 96,214,469 km (0.098 R)
• M89: 96,685,553 km (0.082 R)
• M90: 98,735,492 km (0.111 R)
• M91: 99,845,209 km (0.092 R)
• M92: 100,004,082 km (0.117 R)
• M93: 100,163,105 km (0.071 R)
• M94: 100,322,127 km (0.077 R)
• M95: 104,325,366 km (0.098 R)
• M96: 106,589,979 km (0.091 R)
• M97: 108,870,598 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 19,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit