🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.53 AU - 0.57 AU

Year: 151 Days

Day: 18.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.23 AU - 1.59 AU

Year: 621 Days

Day: 40.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.46 AU - 2.5 AU

Year: 1448 Days

Day: 20.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.76 AU - 4.06 AU

Year: 2867 Days

Day: 15.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,364,681 km

• M1: 3,553,099 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.85 AU - 4.63 AU

Year: 3238 Days

Day: 45.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 10.9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.5 AU - 6.88 AU

Year: 6417 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,364,681 km

• M1: 136,732 km (0.035 R)
• M2: 267,182 km (0.071 R)
• M3: 543,489 km (0.089 R)
• M4: 819,946 km (0.104 R)
• M5: 892,351 km (0.11 R)
• M6: 1,060,200 km (0.085 R)
• M7: 1,238,970 km (0.073 R)
• M8: 1,445,415 km (0.079 R)
• M9: 1,516,922 km (0.12 R)
• M10: 1,608,028 km (0.048 R)
• M11: 1,682,228 km (0.097 R)
• M12: 2,010,895 km (0.106 R)
• M13: 2,193,404 km (0.117 R)
• M14: 2,466,570 km (0.059 R)
• M15: 2,618,262 km (0.092 R)
• M16: 2,840,564 km (0.115 R)
• M17: 3,069,150 km (0.115 R)
• M18: 3,162,200 km (0.103 R)
• M19: 3,375,227 km (0.069 R)
• M20: 3,666,793 km (0.062 R)
• M21: 3,941,156 km (0.12 R)
• M22: 4,093,746 km (0.058 R)
• M23: 5,022,449 km (0.088 R)
• M24: 5,496,525 km (0.07 R)
• M25: 5,753,385 km (0.119 R)
• M26: 6,219,681 km (0.089 R)
• M27: 6,758,981 km (0.085 R)
• M28: 7,564,416 km (0.077 R)
• M29: 8,139,919 km (0.112 R)
• M30: 8,862,327 km (0.057 R)
• M31: 9,742,412 km (0.09 R)
• M32: 9,914,898 km (0.054 R)
• M33: 10,263,012 km (0.057 R)
• M34: 10,579,561 km (0.028 R)
• M35: 10,756,984 km (0.119 R)
• M36: 11,694,814 km (0.071 R)
• M37: 11,804,768 km (0.112 R)
• M38: 11,988,773 km (0.096 R)
• M39: 12,210,777 km (0.085 R)
• M40: 12,284,977 km (0.094 R)
• M41: 12,508,925 km (0.075 R)
• M42: 13,112,403 km (0.076 R)
• M43: 14,583,548 km (0.097 R)
• M44: 14,860,304 km (0.119 R)
• M45: 15,019,177 km (0.082 R)
• M46: 15,458,995 km (0.104 R)
• M47: 15,660,354 km (0.091 R)
• M48: 16,025,074 km (0.035 R)
• M49: 16,147,145 km (0.095 R)
• M50: 16,886,757 km (0.079 R)
• M51: 17,219,014 km (0.082 R)
• M52: 19,041,715 km (0.112 R)
• M53: 19,127,883 km (0.047 R)
• M54: 19,257,584 km (0.087 R)
• M55: 19,779,082 km (0.116 R)
• M56: 21,730,736 km (0.078 R)
• M57: 21,865,973 km (0.046 R)
• M58: 22,410,060 km (0.11 R)
• M59: 23,789,502 km (0.1 R)
• M60: 24,208,675 km (0.032 R)
• M61: 24,348,998 km (0.085 R)
• M62: 24,489,471 km (0.103 R)
• M63: 25,243,593 km (0.111 R)
• M64: 25,671,294 km (0.118 R)
• M65: 26,101,238 km (0.11 R)
• M66: 26,919,838 km (0.085 R)
• M67: 27,649,277 km (0.09 R)
• M68: 27,746,964 km (0.083 R)
• M69: 27,893,720 km (0.045 R)
• M70: 28,089,992 km (0.12 R)
• M71: 28,335,781 km (0.095 R)
• M72: 28,532,951 km (0.118 R)
• M73: 29,426,051 km (0.079 R)
• M74: 29,675,730 km (0.078 R)
• M75: 31,698,742 km (0.116 R)
• M76: 31,800,917 km (0.037 R)
• M77: 32,108,640 km (0.114 R)
• M78: 33,609,256 km (0.099 R)
• M79: 33,922,514 km (0.073 R)
• M80: 34,079,592 km (0.111 R)
• M81: 34,394,346 km (0.072 R)
• M82: 34,709,997 km (0.113 R)
• M83: 35,450,507 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.9

Radius: 6.3

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.32 AU - 15.56 AU

Year: 18273 Days

Day: 22.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 57,364,681 km

• M1: 108,309 km (0.102 R)
• M2: 331,060 km (0.115 R)
• M3: 399,277 km (0.082 R)
• M4: 667,805 km (0.111 R)
• M5: 793,318 km (0.051 R)
• M6: 868,416 km (0.086 R)
• M7: 1,026,241 km (0.098 R)
• M8: 1,150,707 km (0.059 R)
• M9: 1,576,911 km (0.041 R)
• M10: 2,560,816 km (0.04 R)
• M11: 3,889,545 km (0.065 R)
• M12: 4,283,735 km (0.114 R)
• M13: 6,285,055 km (0.044 R)
• M14: 8,741,752 km (0.09 R)
• M15: 8,784,237 km (0.096 R)
• M16: 9,386,518 km (0.06 R)
• M17: 9,648,763 km (0.04 R)
• M18: 10,002,114 km (0.046 R)
• M19: 10,180,285 km (0.12 R)
• M20: 10,314,773 km (0.099 R)
• M21: 10,494,889 km (0.064 R)
• M22: 11,597,276 km (0.12 R)
• M23: 11,831,546 km (0.105 R)
• M24: 12,304,724 km (0.086 R)
• M25: 12,832,505 km (0.098 R)
• M26: 13,465,604 km (0.094 R)
• M27: 14,009,392 km (0.093 R)
• M28: 15,220,387 km (0.099 R)
• M29: 15,890,136 km (0.038 R)
• M30: 15,942,047 km (0.103 R)
• M31: 16,780,692 km (0.097 R)
• M32: 17,956,831 km (0.055 R)
• M33: 19,104,246 km (0.109 R)
• M34: 19,159,448 km (0.099 R)
• M35: 19,603,155 km (0.094 R)
• M36: 20,162,651 km (0.049 R)
• M37: 20,613,839 km (0.048 R)
• M38: 23,805,659 km (0.085 R)
• M39: 24,342,416 km (0.11 R)
• M40: 25,064,226 km (0.12 R)
• M41: 25,245,837 km (0.056 R)
• M42: 26,037,659 km (0.047 R)
• M43: 27,209,609 km (0.074 R)
• M44: 27,770,750 km (0.117 R)
• M45: 28,461,743 km (0.117 R)
• M46: 30,956,736 km (0.116 R)
• M47: 33,587,564 km (0.106 R)
• M48: 34,390,755 km (0.107 R)
• M49: 35,200,229 km (0.08 R)
• M50: 36,700,397 km (0.097 R)
• M51: 38,221,358 km (0.118 R)
• M52: 38,639,784 km (0.062 R)
• M53: 39,129,866 km (0.114 R)
• M54: 39,270,189 km (0.099 R)
• M55: 41,110,542 km (0.07 R)
• M56: 47,319,452 km (0.087 R)
• M57: 47,543,998 km (0.117 R)
• M58: 47,618,797 km (0.093 R)
• M59: 47,843,643 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.6

Radius: 5.3

Gravity: 33.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.14 AU - 17.88 AU

Year: 21566 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,364,681 km

• M1: 68,665 km (0.077 R)
• M2: 335,398 km (0.067 R)
• M3: 525,986 km (0.043 R)
• M4: 620,981 km (0.032 R)
• M5: 721,810 km (0.116 R)
• M6: 1,115,851 km (0.06 R)
• M7: 1,776,624 km (0.115 R)
• M8: 1,884,634 km (0.099 R)
• M9: 1,921,136 km (0.071 R)
• M10: 2,456,696 km (0.069 R)
• M11: 3,340,520 km (0.114 R)
• M12: 5,365,328 km (0.06 R)
• M13: 5,574,465 km (0.07 R)
• M14: 5,733,039 km (0.107 R)
• M15: 6,108,979 km (0.109 R)
• M16: 6,382,444 km (0.042 R)
• M17: 6,548,348 km (0.056 R)
• M18: 7,111,883 km (0.104 R)
• M19: 7,283,920 km (0.071 R)
• M20: 7,867,502 km (0.08 R)
• M21: 8,105,063 km (0.118 R)
• M22: 8,284,880 km (0.101 R)
• M23: 8,955,228 km (0.112 R)
• M24: 9,203,261 km (0.074 R)
• M25: 9,265,643 km (0.045 R)
• M26: 9,453,538 km (0.108 R)
• M27: 10,347,236 km (0.083 R)
• M28: 12,145,552 km (0.11 R)
• M29: 12,835,647 km (0.107 R)
• M30: 12,975,222 km (0.096 R)
• M31: 13,751,784 km (0.078 R)
• M32: 15,054,782 km (0.113 R)
• M33: 17,776,117 km (0.087 R)
• M34: 18,165,969 km (0.087 R)
• M35: 19,512,200 km (0.072 R)
• M36: 19,672,718 km (0.055 R)
• M37: 19,994,952 km (0.11 R)
• M38: 20,075,885 km (0.074 R)
• M39: 20,237,899 km (0.119 R)
• M40: 23,397,705 km (0.071 R)
• M41: 23,568,247 km (0.049 R)
• M42: 25,295,803 km (0.117 R)
• M43: 26,974,590 km (0.054 R)
• M44: 28,234,354 km (0.086 R)
• M45: 29,513,266 km (0.094 R)
• M46: 30,159,828 km (0.042 R)
• M47: 30,997,876 km (0.104 R)
• M48: 31,185,172 km (0.094 R)
• M49: 31,560,812 km (0.114 R)
• M50: 31,749,156 km (0.116 R)
• M51: 32,221,885 km (0.085 R)
• M52: 35,497,032 km (0.1 R)
• M53: 35,790,991 km (0.1 R)
• M54: 36,677,957 km (0.056 R)
• M55: 36,776,991 km (0.08 R)
• M56: 39,078,255 km (0.083 R)
• M57: 39,381,939 km (0.111 R)
• M58: 40,501,828 km (0.043 R)
• M59: 40,808,953 km (0.093 R)
• M60: 42,668,604 km (0.073 R)
• M61: 42,876,994 km (0.111 R)
• M62: 43,190,102 km (0.093 R)
• M63: 46,362,774 km (0.104 R)
• M64: 50,267,877 km (0.06 R)
• M65: 50,928,950 km (0.069 R)
• M66: 52,259,623 km (0.073 R)
• M67: 52,482,523 km (0.087 R)
• M68: 53,489,317 km (0.06 R)
• M69: 53,714,013 km (0.079 R)
• M70: 55,863,585 km (0.067 R)
• M71: 56,091,422 km (0.04 R)
• M72: 56,777,029 km (0.114 R)
• M73: 57,810,601 km (0.105 R)
• M74: 58,040,982 km (0.088 R)
• M75: 59,430,596 km (0.053 R)
• M76: 60,246,204 km (0.107 R)
• M77: 60,479,876 km (0.082 R)
• M78: 61,417,705 km (0.098 R)
• M79: 64,618,351 km (0.08 R)
• M80: 66,902,861 km (0.119 R)
• M81: 68,237,573 km (0.075 R)
• M82: 68,481,118 km (0.113 R)
• M83: 72,791,033 km (0.117 R)
• M84: 73,164,429 km (0.077 R)
• M85: 73,913,316 km (0.11 R)
• M86: 74,288,657 km (0.101 R)
• M87: 78,459,595 km (0.118 R)
• M88: 79,098,229 km (0.087 R)
• M89: 79,610,302 km (0.067 R)
• M90: 79,995,068 km (0.114 R)
• M91: 80,637,740 km (0.117 R)
• M92: 84,922,223 km (0.111 R)
• M93: 86,762,127 km (0.068 R)
• M94: 88,084,423 km (0.096 R)
• M95: 88,216,967 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.1

Radius: 7.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 18.56 AU - 18.6 AU

Year: 29701 Days

Day: 22.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,364,681 km

• M1: 175,628 km (0.114 R)
• M2: 229,034 km (0.109 R)
• M3: 403,465 km (0.106 R)
• M4: 482,004 km (0.072 R)
• M5: 619,335 km (0.071 R)
• M6: 1,220,419 km (0.073 R)
• M7: 2,095,417 km (0.102 R)
• M8: 2,353,623 km (0.095 R)
• M9: 2,591,634 km (0.095 R)
• M10: 3,026,963 km (0.103 R)
• M11: 3,090,991 km (0.078 R)
• M12: 3,155,468 km (0.088 R)
• M13: 4,428,247 km (0.116 R)
• M14: 5,760,715 km (0.095 R)
• M15: 6,162,684 km (0.101 R)
• M16: 6,367,185 km (0.045 R)
• M17: 6,993,850 km (0.088 R)
• M18: 7,683,795 km (0.048 R)
• M19: 7,771,609 km (0.093 R)
• M20: 8,440,611 km (0.092 R)
• M21: 8,667,701 km (0.12 R)
• M22: 8,759,105 km (0.116 R)
• M23: 11,146,238 km (0.115 R)
• M24: 11,195,905 km (0.112 R)
• M25: 11,495,549 km (0.039 R)
• M26: 11,596,079 km (0.073 R)
• M27: 11,696,908 km (0.107 R)
• M28: 11,747,322 km (0.105 R)
• M29: 12,307,566 km (0.074 R)
• M30: 12,565,174 km (0.104 R)
• M31: 12,668,696 km (0.117 R)
• M32: 13,826,134 km (0.114 R)
• M33: 15,735,901 km (0.103 R)
• M34: 15,847,501 km (0.071 R)
• M35: 16,353,142 km (0.106 R)
• M36: 16,921,015 km (0.061 R)
• M37: 17,437,726 km (0.1 R)
• M38: 17,495,471 km (0.077 R)
• M39: 17,901,330 km (0.066 R)
• M40: 18,017,867 km (0.114 R)
• M41: 18,310,181 km (0.103 R)
• M42: 19,495,744 km (0.12 R)
• M43: 19,615,572 km (0.058 R)
• M44: 19,795,837 km (0.114 R)
• M45: 21,196,522 km (0.109 R)
• M46: 21,691,242 km (0.056 R)
• M47: 21,815,409 km (0.115 R)
• M48: 21,940,024 km (0.086 R)
• M49: 22,314,916 km (0.038 R)
• M50: 22,628,922 km (0.094 R)
• M51: 23,134,413 km (0.108 R)
• M52: 23,643,644 km (0.034 R)
• M53: 23,899,756 km (0.12 R)
• M54: 25,193,478 km (0.092 R)
• M55: 27,781,073 km (0.084 R)
• M56: 28,458,153 km (0.071 R)
• M57: 30,174,339 km (0.101 R)
• M58: 32,561,622 km (0.074 R)
• M59: 33,203,547 km (0.101 R)
• M60: 33,346,861 km (0.065 R)
• M61: 34,210,639 km (0.12 R)
• M62: 34,717,926 km (0.115 R)
• M63: 35,008,894 km (0.059 R)
• M64: 35,373,763 km (0.082 R)
• M65: 36,254,595 km (0.115 R)
• M66: 36,994,057 km (0.107 R)
• M67: 37,663,957 km (0.096 R)
• M68: 37,962,853 km (0.064 R)
• M69: 38,112,601 km (0.095 R)
• M70: 39,318,060 km (0.088 R)
• M71: 39,925,428 km (0.036 R)
• M72: 40,535,937 km (0.082 R)
• M73: 40,612,531 km (0.109 R)
• M74: 40,919,057 km (0.088 R)
• M75: 41,226,480 km (0.109 R)
• M76: 44,026,953 km (0.119 R)
• M77: 44,342,006 km (0.116 R)
• M78: 45,132,630 km (0.103 R)
• M79: 46,567,573 km (0.107 R)
• M80: 47,774,678 km (0.102 R)
• M81: 47,855,461 km (0.061 R)
• M82: 48,747,813 km (0.12 R)
• M83: 48,829,194 km (0.051 R)
• M84: 48,992,106 km (0.103 R)
• M85: 49,400,209 km (0.062 R)
• M86: 49,645,549 km (0.066 R)
• M87: 54,891,348 km (0.118 R)
• M88: 55,060,843 km (0.117 R)
• M89: 56,251,492 km (0.047 R)
• M90: 56,507,753 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 14,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit