🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.81 AU - 0.81 AU

Year: 257 Days

Day: 47.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.75 AU - 0.97 AU

Year: 282 Days

Day: 29.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.07 AU - 1.41 AU

Year: 488 Days

Day: 36.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,960,101 km

• M1: 558,449 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.93 AU - 1.97 AU

Year: 962 Days

Day: 41.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 63.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.22 AU - 3.84 AU

Year: 2342 Days

Day: 22.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,960,101 km

• M1: 838,496 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 10.6

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.47 AU - 8.19 AU

Year: 7736 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,960,101 km

• M1: 145,858 km (0.059 R)
• M2: 297,401 km (0.084 R)
• M3: 401,670 km (0.108 R)
• M4: 560,394 km (0.079 R)
• M5: 727,046 km (0.083 R)
• M6: 895,044 km (0.088 R)
• M7: 1,042,548 km (0.033 R)
• M8: 1,381,088 km (0.111 R)
• M9: 1,533,977 km (0.086 R)
• M10: 1,692,700 km (0.09 R)
• M11: 1,836,015 km (0.074 R)
• M12: 1,941,032 km (0.091 R)
• M13: 2,026,453 km (0.067 R)
• M14: 2,157,052 km (0.073 R)
• M15: 2,496,040 km (0.103 R)
• M16: 2,566,052 km (0.081 R)
• M17: 2,755,593 km (0.078 R)
• M18: 2,974,604 km (0.113 R)
• M19: 3,073,638 km (0.075 R)
• M20: 3,224,582 km (0.086 R)
• M21: 3,403,651 km (0.053 R)
• M22: 4,518,005 km (0.097 R)
• M23: 5,674,397 km (0.092 R)
• M24: 6,237,782 km (0.108 R)
• M25: 6,493,894 km (0.072 R)
• M26: 8,417,423 km (0.057 R)
• M27: 8,594,098 km (0.048 R)
• M28: 8,987,092 km (0.094 R)
• M29: 9,167,657 km (0.104 R)
• M30: 9,459,223 km (0.089 R)
• M31: 9,753,781 km (0.076 R)
• M32: 9,902,182 km (0.092 R)
• M33: 10,389,572 km (0.048 R)
• M34: 10,731,702 km (0.03 R)
• M35: 11,000,380 km (0.085 R)
• M36: 11,427,183 km (0.106 R)
• M37: 11,780,234 km (0.093 R)
• M38: 11,938,359 km (0.055 R)
• M39: 12,296,795 km (0.106 R)
• M40: 12,780,146 km (0.082 R)
• M41: 13,187,651 km (0.11 R)
• M42: 13,351,909 km (0.071 R)
• M43: 14,860,304 km (0.091 R)
• M44: 15,461,389 km (0.115 R)
• M45: 15,591,240 km (0.108 R)
• M46: 16,598,781 km (0.109 R)
• M47: 16,687,493 km (0.075 R)
• M48: 17,088,116 km (0.078 R)
• M49: 17,312,214 km (0.057 R)
• M50: 17,990,042 km (0.104 R)
• M51: 18,263,506 km (0.088 R)
• M52: 18,676,546 km (0.12 R)
• M53: 18,999,827 km (0.105 R)
• M54: 19,092,578 km (0.074 R)
• M55: 19,418,252 km (0.045 R)
• M56: 19,558,426 km (0.082 R)
• M57: 19,886,643 km (0.09 R)
• M58: 20,739,351 km (0.089 R)
• M59: 21,170,193 km (0.113 R)
• M60: 21,314,405 km (0.043 R)
• M61: 21,555,557 km (0.045 R)
• M62: 22,040,703 km (0.1 R)
• M63: 22,922,882 km (0.084 R)
• M64: 23,070,984 km (0.109 R)
• M65: 23,318,568 km (0.07 R)
• M66: 24,066,857 km (0.119 R)
• M67: 24,368,296 km (0.04 R)
• M68: 24,822,924 km (0.098 R)
• M69: 26,100,341 km (0.115 R)
• M70: 26,461,769 km (0.089 R)
• M71: 26,824,993 km (0.101 R)
• M72: 27,399,000 km (0.083 R)
• M73: 27,924,387 km (0.089 R)
• M74: 28,188,278 km (0.084 R)
• M75: 29,305,924 km (0.102 R)
• M76: 30,113,004 km (0.073 R)
• M77: 31,200,431 km (0.096 R)
• M78: 31,694,104 km (0.078 R)
• M79: 31,969,364 km (0.057 R)
• M80: 32,633,429 km (0.118 R)
• M81: 33,637,979 km (0.048 R)
• M82: 34,313,413 km (0.07 R)
• M83: 34,482,908 km (0.102 R)
• M84: 35,391,864 km (0.107 R)
• M85: 35,563,154 km (0.094 R)
• M86: 37,931,886 km (0.056 R)
• M87: 38,341,336 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844

Radius: 5.8

Gravity: 25.09 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.11 AU - 18.75 AU

Year: 21402 Days

Day: 16.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,960,101 km

• M1: 228,735 km (0.108 R)
• M2: 331,658 km (0.1 R)
• M3: 369,507 km (0.081 R)
• M4: 515,215 km (0.101 R)
• M5: 886,068 km (0.103 R)
• M6: 1,617,602 km (0.075 R)
• M7: 1,685,220 km (0.106 R)
• M8: 2,074,324 km (0.092 R)
• M9: 2,185,176 km (0.083 R)
• M10: 3,056,584 km (0.049 R)
• M11: 3,311,050 km (0.085 R)
• M12: 3,705,539 km (0.095 R)
• M13: 3,750,419 km (0.096 R)
• M14: 4,161,364 km (0.032 R)
• M15: 4,586,671 km (0.109 R)
• M16: 5,025,740 km (0.09 R)
• M17: 5,839,104 km (0.118 R)
• M18: 7,189,674 km (0.088 R)
• M19: 7,358,121 km (0.047 R)
• M20: 7,527,765 km (0.108 R)
• M21: 7,870,942 km (0.086 R)
• M22: 8,219,206 km (0.103 R)
• M23: 8,336,491 km (0.076 R)
• M24: 8,631,947 km (0.11 R)
• M25: 9,111,857 km (0.099 R)
• M26: 9,172,444 km (0.054 R)
• M27: 9,600,443 km (0.067 R)
• M28: 10,475,740 km (0.114 R)
• M29: 10,539,320 km (0.093 R)
• M30: 10,794,534 km (0.076 R)
• M31: 15,579,571 km (0.06 R)
• M32: 16,236,306 km (0.073 R)
• M33: 17,576,703 km (0.025 R)
• M34: 17,879,339 km (0.097 R)
• M35: 18,952,255 km (0.114 R)
• M36: 19,888,289 km (0.087 R)
• M37: 20,441,203 km (0.076 R)
• M38: 21,724,154 km (0.112 R)
• M39: 21,805,236 km (0.108 R)
• M40: 22,130,312 km (0.061 R)
• M41: 22,950,258 km (0.045 R)
• M42: 23,613,425 km (0.074 R)
• M43: 24,704,293 km (0.089 R)
• M44: 24,788,966 km (0.087 R)
• M45: 26,761,114 km (0.097 R)
• M46: 26,935,097 km (0.085 R)
• M47: 28,250,959 km (0.072 R)
• M48: 32,229,964 km (0.077 R)
• M49: 32,322,415 km (0.111 R)
• M50: 32,879,069 km (0.105 R)
• M51: 33,065,318 km (0.108 R)
• M52: 33,813,607 km (0.082 R)
• M53: 36,188,174 km (0.044 R)
• M54: 37,833,302 km (0.095 R)
• M55: 38,223,902 km (0.113 R)
• M56: 38,419,725 km (0.117 R)
• M57: 39,502,664 km (0.103 R)
• M58: 39,601,698 km (0.116 R)
• M59: 40,097,615 km (0.076 R)
• M60: 40,895,570 km (0.065 R)
• M61: 41,396,872 km (0.053 R)
• M62: 41,900,120 km (0.1 R)
• M63: 43,320,252 km (0.105 R)
• M64: 44,344,250 km (0.079 R)
• M65: 45,065,760 km (0.114 R)
• M66: 47,358,647 km (0.098 R)
• M67: 47,568,981 km (0.092 R)
• M68: 48,096,164 km (0.068 R)
• M69: 48,943,636 km (0.108 R)
• M70: 50,545,829 km (0.111 R)
• M71: 52,491,200 km (0.108 R)
• M72: 53,692,022 km (0.11 R)
• M73: 56,454,646 km (0.083 R)
• M74: 56,789,296 km (0.066 R)
• M75: 59,263,196 km (0.111 R)
• M76: 62,808,367 km (0.05 R)
• M77: 65,599,713 km (0.041 R)
• M78: 68,075,259 km (0.119 R)
• M79: 69,742,677 km (0.097 R)
• M80: 70,821,577 km (0.114 R)
• M81: 73,603,798 km (0.09 R)
• M82: 74,091,188 km (0.114 R)
• M83: 76,791,579 km (0.058 R)
• M84: 78,029,651 km (0.119 R)
• M85: 78,526,765 km (0.12 R)
• M86: 80,274,816 km (0.098 R)
• M87: 81,279,366 km (0.108 R)
• M88: 82,288,104 km (0.118 R)
• M89: 83,936,224 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.6

Radius: 7.1

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.61 AU - 18.93 AU

Year: 26450 Days

Day: 19.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,960,101 km

• M1: 169,345 km (0.115 R)
• M2: 243,845 km (0.102 R)
• M3: 452,982 km (0.102 R)
• M4: 587,920 km (0.048 R)
• M5: 649,853 km (0.107 R)
• M6: 714,180 km (0.055 R)
• M7: 993,629 km (0.1 R)
• M8: 1,094,159 km (0.119 R)
• M9: 1,558,959 km (0.105 R)
• M10: 2,476,443 km (0.116 R)
• M11: 2,544,959 km (0.109 R)
• M12: 2,754,546 km (0.088 R)
• M13: 3,686,540 km (0.086 R)
• M14: 3,804,573 km (0.03 R)
• M15: 4,125,311 km (0.094 R)
• M16: 4,538,351 km (0.068 R)
• M17: 4,835,452 km (0.077 R)
• M18: 5,359,493 km (0.057 R)
• M19: 5,993,339 km (0.111 R)
• M20: 6,555,528 km (0.079 R)
• M21: 6,988,165 km (0.062 R)
• M22: 7,931,829 km (0.038 R)
• M23: 8,704,651 km (0.047 R)
• M24: 8,809,519 km (0.069 R)
• M25: 8,967,495 km (0.088 R)
• M26: 9,663,424 km (0.118 R)
• M27: 9,935,692 km (0.073 R)
• M28: 10,210,503 km (0.045 R)
• M29: 10,993,200 km (0.073 R)
• M30: 11,277,435 km (0.106 R)
• M31: 12,027,669 km (0.111 R)
• M32: 14,809,292 km (0.106 R)
• M33: 17,447,151 km (0.067 R)
• M34: 17,778,660 km (0.115 R)
• M35: 17,845,081 km (0.093 R)
• M36: 18,045,243 km (0.108 R)
• M37: 19,261,623 km (0.078 R)
• M38: 19,329,990 km (0.107 R)
• M39: 19,948,876 km (0.092 R)
• M40: 20,994,565 km (0.11 R)
• M41: 21,065,026 km (0.114 R)
• M42: 21,559,596 km (0.072 R)
• M43: 22,416,493 km (0.101 R)
• M44: 24,607,055 km (0.081 R)
• M45: 25,053,305 km (0.105 R)
• M46: 25,727,692 km (0.103 R)
• M47: 25,953,735 km (0.114 R)
• M48: 26,180,525 km (0.077 R)
• M49: 26,788,491 km (0.034 R)
• M50: 27,477,987 km (0.105 R)
• M51: 28,250,959 km (0.1 R)
• M52: 28,562,123 km (0.112 R)
• M53: 29,818,296 km (0.106 R)
• M54: 30,692,247 km (0.088 R)
• M55: 31,172,456 km (0.11 R)
• M56: 31,655,209 km (0.119 R)
• M57: 32,465,281 km (0.107 R)
• M58: 33,858,037 km (0.087 R)
• M59: 34,686,361 km (0.096 R)
• M60: 35,103,140 km (0.101 R)
• M61: 35,270,241 km (0.096 R)
• M62: 35,605,340 km (0.076 R)
• M63: 37,211,274 km (0.11 R)
• M64: 37,637,777 km (0.057 R)
• M65: 38,927,012 km (0.05 R)
• M66: 39,186,713 km (0.102 R)
• M67: 39,794,679 km (0.119 R)
• M68: 42,970,193 km (0.065 R)
• M69: 43,059,653 km (0.059 R)
• M70: 44,769,257 km (0.112 R)
• M71: 46,501,152 km (0.096 R)
• M72: 47,052,569 km (0.081 R)
• M73: 47,513,780 km (0.108 R)
• M74: 47,791,134 km (0.117 R)
• M75: 49,092,935 km (0.073 R)
• M76: 49,186,434 km (0.098 R)
• M77: 49,842,121 km (0.047 R)
• M78: 49,936,068 km (0.075 R)
• M79: 51,162,173 km (0.109 R)
• M80: 52,111,969 km (0.032 R)
• M81: 53,451,618 km (0.095 R)
• M82: 54,802,637 km (0.12 R)
• M83: 56,458,087 km (0.119 R)
• M84: 57,538,034 km (0.116 R)
• M85: 57,932,374 km (0.082 R)
• M86: 59,220,411 km (0.059 R)
• M87: 59,618,491 km (0.06 R)
• M88: 62,329,504 km (0.064 R)
• M89: 63,445,504 km (0.117 R)
• M90: 64,465,762 km (0.101 R)
• M91: 66,006,171 km (0.118 R)
• M92: 67,662,818 km (0.047 R)
• M93: 69,018,773 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.2

Radius: 4.2

Gravity: 16.79 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 20.04 AU - 20.44 AU

Year: 32152 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,960,101 km

• M1: 72,256 km (0.113 R)
• M2: 755,768 km (0.12 R)
• M3: 1,771,239 km (0.077 R)
• M4: 1,905,129 km (0.092 R)
• M5: 2,290,194 km (0.074 R)
• M6: 2,436,052 km (0.051 R)
• M7: 2,698,746 km (0.117 R)
• M8: 3,373,432 km (0.043 R)
• M9: 4,185,748 km (0.115 R)
• M10: 5,437,284 km (0.113 R)
• M11: 5,878,448 km (0.1 R)
• M12: 6,280,268 km (0.096 R)
• M13: 6,330,982 km (0.05 R)
• M14: 8,926,954 km (0.047 R)
• M15: 9,797,613 km (0.053 R)
• M16: 10,153,357 km (0.047 R)
• M17: 10,999,931 km (0.074 R)
• M18: 12,184,597 km (0.088 R)
• M19: 13,737,722 km (0.09 R)
• M20: 14,537,472 km (0.057 R)
• M21: 17,167,403 km (0.102 R)
• M22: 17,309,820 km (0.045 R)
• M23: 18,390,515 km (0.075 R)
• M24: 20,692,078 km (0.074 R)
• M25: 21,300,493 km (0.108 R)
• M26: 21,377,087 km (0.11 R)
• M27: 21,607,019 km (0.094 R)
• M28: 23,951,517 km (0.12 R)
• M29: 24,270,160 km (0.093 R)
• M30: 24,831,152 km (0.096 R)
• M31: 27,699,691 km (0.096 R)
• M32: 30,584,686 km (0.109 R)
• M33: 30,671,004 km (0.028 R)
• M34: 33,652,639 km (0.05 R)
• M35: 34,726,902 km (0.083 R)
• M36: 36,359,164 km (0.078 R)
• M37: 37,276,797 km (0.037 R)
• M38: 38,667,310 km (0.088 R)
• M39: 39,415,897 km (0.067 R)
• M40: 42,169,396 km (0.12 R)
• M41: 42,265,438 km (0.066 R)
• M42: 44,104,145 km (0.098 R)
• M43: 48,561,862 km (0.053 R)
• M44: 50,079,234 km (0.114 R)
• M45: 51,714,937 km (0.063 R)
• M46: 54,723,948 km (0.117 R)
• M47: 55,880,041 km (0.1 R)
• M48: 56,196,739 km (0.105 R)
• M49: 58,002,685 km (0.063 R)
• M50: 58,537,497 km (0.089 R)
• M51: 59,073,806 km (0.101 R)
• M52: 60,043,499 km (0.072 R)
• M53: 61,998,444 km (0.089 R)
• M54: 62,107,650 km (0.098 R)
• M55: 63,313,260 km (0.116 R)
• M56: 66,082,017 km (0.113 R)
• M57: 67,424,957 km (0.108 R)
• M58: 68,776,873 km (0.078 R)
• M59: 71,049,863 km (0.07 R)
• M60: 72,080,742 km (0.109 R)
• M61: 72,195,633 km (0.111 R)
• M62: 72,770,837 km (0.067 R)
• M63: 73,116,558 km (0.087 R)
• M64: 73,578,516 km (0.037 R)
• M65: 74,853,838 km (0.096 R)
• M66: 77,426,472 km (0.105 R)
• M67: 78,015,140 km (0.099 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 11,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit