🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.79 AU - 1.03 AU

Year: 309 Days

Day: 46.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.77 AU - 1.15 AU

Year: 335 Days

Day: 12.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,804,304 km

• M1: 127,009 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.65 AU - 2.49 AU

Year: 1062 Days

Day: 40.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.33 AU - 3.33 AU

Year: 1697 Days

Day: 46.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,804,304 km

• M1: 79,137 km (0.099 R)
• M2: 580,440 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.82 AU - 3.34 AU

Year: 1927 Days

Day: 20 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,804,304 km

• M1: 636,689 km (0.094 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 8.1

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.23 AU - 6.07 AU

Year: 4787 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 96,804,304 km

• M1: 123,418 km (0.074 R)
• M2: 193,131 km (0.063 R)
• M3: 245,341 km (0.085 R)
• M4: 461,210 km (0.104 R)
• M5: 1,107,024 km (0.049 R)
• M6: 1,174,493 km (0.111 R)
• M7: 1,328,130 km (0.107 R)
• M8: 1,429,258 km (0.038 R)
• M9: 1,518,119 km (0.069 R)
• M10: 1,578,557 km (0.11 R)
• M11: 2,006,855 km (0.098 R)
• M12: 2,294,532 km (0.11 R)
• M13: 2,505,615 km (0.103 R)
• M14: 3,060,772 km (0.098 R)
• M15: 3,254,202 km (0.047 R)
• M16: 3,511,810 km (0.09 R)
• M17: 3,734,860 km (0.098 R)
• M18: 3,837,784 km (0.105 R)
• M19: 3,983,492 km (0.069 R)
• M20: 4,584,726 km (0.106 R)
• M21: 4,650,699 km (0.077 R)
• M22: 4,739,410 km (0.105 R)
• M23: 5,515,374 km (0.107 R)
• M24: 5,585,685 km (0.114 R)
• M25: 5,918,092 km (0.107 R)
• M26: 6,110,923 km (0.053 R)
• M27: 6,428,669 km (0.03 R)
• M28: 6,627,036 km (0.071 R)
• M29: 7,569,951 km (0.096 R)
• M30: 7,805,718 km (0.088 R)
• M31: 8,392,141 km (0.115 R)
• M32: 8,446,146 km (0.081 R)
• M33: 8,527,378 km (0.111 R)
• M34: 8,800,095 km (0.09 R)
• M35: 9,047,978 km (0.08 R)
• M36: 9,103,330 km (0.082 R)
• M37: 10,350,527 km (0.112 R)
• M38: 10,408,571 km (0.102 R)
• M39: 10,466,615 km (0.087 R)
• M40: 11,590,394 km (0.111 R)
• M41: 11,771,408 km (0.081 R)
• M42: 11,862,214 km (0.08 R)
• M43: 11,953,169 km (0.108 R)
• M44: 12,044,573 km (0.087 R)
• M45: 12,597,188 km (0.088 R)
• M46: 13,441,518 km (0.082 R)
• M47: 13,599,942 km (0.03 R)
• M48: 13,663,372 km (0.059 R)
• M49: 15,052,987 km (0.104 R)
• M50: 15,283,367 km (0.111 R)
• M51: 15,647,937 km (0.082 R)
• M52: 15,948,330 km (0.117 R)
• M53: 16,284,327 km (0.105 R)
• M54: 16,656,526 km (0.047 R)
• M55: 17,065,975 km (0.104 R)
• M56: 17,409,602 km (0.11 R)
• M57: 17,478,566 km (0.105 R)
• M58: 17,964,161 km (0.032 R)
• M59: 18,243,610 km (0.085 R)
• M60: 18,524,555 km (0.059 R)
• M61: 18,736,236 km (0.065 R)
• M62: 19,950,522 km (0.116 R)
• M63: 20,749,823 km (0.096 R)
• M64: 21,411,494 km (0.032 R)
• M65: 21,559,596 km (0.103 R)
• M66: 21,633,647 km (0.081 R)
• M67: 21,707,848 km (0.114 R)
• M68: 22,454,640 km (0.099 R)
• M69: 22,793,330 km (0.107 R)
• M70: 22,906,725 km (0.028 R)
• M71: 23,896,465 km (0.076 R)
• M72: 25,250,924 km (0.111 R)
• M73: 25,485,643 km (0.108 R)
• M74: 25,957,175 km (0.088 R)
• M75: 26,391,907 km (0.099 R)
• M76: 26,471,194 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 14.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.96 AU - 7.22 AU

Year: 6729 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 96,804,304 km

• M1: 181,911 km (0.077 R)
• M2: 319,691 km (0.113 R)
• M3: 446,550 km (0.053 R)
• M4: 1,118,992 km (0.03 R)
• M5: 1,286,093 km (0.099 R)
• M6: 1,420,581 km (0.097 R)
• M7: 1,646,175 km (0.107 R)
• M8: 1,808,489 km (0.063 R)
• M9: 1,960,779 km (0.093 R)
• M10: 2,101,700 km (0.105 R)
• M11: 2,444,130 km (0.099 R)
• M12: 2,875,421 km (0.052 R)
• M13: 2,964,581 km (0.103 R)
• M14: 3,145,894 km (0.104 R)
• M15: 3,238,046 km (0.118 R)
• M16: 3,387,345 km (0.085 R)
• M17: 3,596,333 km (0.108 R)
• M18: 4,067,566 km (0.111 R)
• M19: 4,413,287 km (0.107 R)
• M20: 4,516,809 km (0.08 R)
• M21: 4,747,638 km (0.094 R)
• M22: 5,177,134 km (0.085 R)
• M23: 5,709,403 km (0.106 R)
• M24: 5,845,238 km (0.093 R)
• M25: 6,282,512 km (0.114 R)
• M26: 6,493,445 km (0.094 R)
• M27: 6,659,050 km (0.12 R)
• M28: 6,850,236 km (0.119 R)
• M29: 7,164,541 km (0.105 R)
• M30: 7,984,188 km (0.097 R)
• M31: 8,366,560 km (0.113 R)
• M32: 8,598,886 km (0.117 R)
• M33: 9,070,119 km (0.051 R)
• M34: 9,202,513 km (0.113 R)
• M35: 9,388,912 km (0.081 R)
• M36: 9,684,368 km (0.099 R)
• M37: 10,339,906 km (0.114 R)
• M38: 10,701,035 km (0.053 R)
• M39: 11,264,720 km (0.067 R)
• M40: 12,157,520 km (0.11 R)
• M41: 13,614,902 km (0.056 R)
• M42: 13,736,376 km (0.097 R)
• M43: 13,888,666 km (0.116 R)
• M44: 14,845,345 km (0.11 R)
• M45: 14,939,143 km (0.112 R)
• M46: 15,442,240 km (0.078 R)
• M47: 15,664,243 km (0.117 R)
• M48: 16,015,050 km (0.101 R)
• M49: 17,675,587 km (0.109 R)
• M50: 17,907,763 km (0.107 R)
• M51: 18,274,726 km (0.111 R)
• M52: 18,711,552 km (0.119 R)
• M53: 19,288,102 km (0.094 R)
• M54: 19,424,685 km (0.092 R)
• M55: 20,042,824 km (0.051 R)
• M56: 20,146,495 km (0.095 R)
• M57: 20,285,022 km (0.068 R)
• M58: 20,458,706 km (0.105 R)
• M59: 20,702,550 km (0.084 R)
• M60: 20,982,448 km (0.097 R)
• M61: 21,228,387 km (0.111 R)
• M62: 21,829,620 km (0.092 R)
• M63: 21,971,888 km (0.096 R)
• M64: 23,157,451 km (0.069 R)
• M65: 23,630,330 km (0.088 R)
• M66: 23,922,794 km (0.087 R)
• M67: 24,216,604 km (0.037 R)
• M68: 24,400,759 km (0.102 R)
• M69: 24,548,562 km (0.058 R)
• M70: 24,733,614 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.5

Radius: 5.2

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.74 AU - 18.32 AU

Year: 23955 Days

Day: 18.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,804,304 km

• M1: 86,617 km (0.083 R)
• M2: 167,550 km (0.074 R)
• M3: 325,076 km (0.061 R)
• M4: 618,438 km (0.096 R)
• M5: 1,264,551 km (0.114 R)
• M6: 2,238,583 km (0.086 R)
• M7: 3,283,374 km (0.068 R)
• M8: 3,318,230 km (0.051 R)
• M9: 3,636,874 km (0.117 R)
• M10: 4,456,521 km (0.044 R)
• M11: 4,689,744 km (0.113 R)
• M12: 4,728,938 km (0.052 R)
• M13: 6,737,589 km (0.072 R)
• M14: 7,005,070 km (0.095 R)
• M15: 7,689,031 km (0.093 R)
• M16: 8,875,342 km (0.107 R)
• M17: 9,564,241 km (0.114 R)
• M18: 9,614,206 km (0.102 R)
• M19: 10,940,840 km (0.028 R)
• M20: 11,045,260 km (0.092 R)
• M21: 11,254,996 km (0.119 R)
• M22: 11,785,320 km (0.113 R)
• M23: 11,838,727 km (0.102 R)
• M24: 12,053,549 km (0.103 R)
• M25: 12,925,256 km (0.103 R)
• M26: 14,043,201 km (0.107 R)
• M27: 14,441,730 km (0.087 R)
• M28: 14,901,743 km (0.064 R)
• M29: 15,191,664 km (0.091 R)
• M30: 15,659,606 km (0.081 R)
• M31: 15,718,398 km (0.079 R)
• M32: 16,849,657 km (0.112 R)
• M33: 17,333,905 km (0.074 R)
• M34: 17,516,564 km (0.062 R)
• M35: 18,315,866 km (0.079 R)
• M36: 18,751,046 km (0.098 R)
• M37: 19,442,038 km (0.053 R)
• M38: 19,695,308 km (0.095 R)
• M39: 19,758,737 km (0.114 R)
• M40: 20,590,352 km (0.095 R)
• M41: 20,848,558 km (0.026 R)
• M42: 21,172,886 km (0.093 R)
• M43: 21,629,608 km (0.118 R)
• M44: 22,353,811 km (0.103 R)
• M45: 22,619,198 km (0.057 R)
• M46: 22,685,769 km (0.106 R)
• M47: 24,097,225 km (0.1 R)
• M48: 24,847,758 km (0.091 R)
• M49: 25,053,903 km (0.053 R)
• M50: 26,162,274 km (0.064 R)
• M51: 26,933,601 km (0.035 R)
• M52: 27,216,041 km (0.051 R)
• M53: 27,286,652 km (0.067 R)
• M54: 27,357,561 km (0.087 R)
• M55: 27,428,321 km (0.037 R)
• M56: 28,211,914 km (0.063 R)
• M57: 28,786,221 km (0.115 R)
• M58: 28,930,433 km (0.099 R)
• M59: 29,219,606 km (0.114 R)
• M60: 31,122,341 km (0.039 R)
• M61: 33,594,147 km (0.047 R)
• M62: 33,745,988 km (0.029 R)
• M63: 34,355,600 km (0.076 R)
• M64: 34,968,951 km (0.087 R)
• M65: 35,045,844 km (0.115 R)
• M66: 36,439,797 km (0.025 R)
• M67: 37,300,583 km (0.082 R)
• M68: 37,536,499 km (0.095 R)
• M69: 37,694,026 km (0.106 R)
• M70: 38,009,827 km (0.118 R)
• M71: 38,882,731 km (0.101 R)
• M72: 39,681,882 km (0.045 R)
• M73: 39,842,401 km (0.071 R)
• M74: 40,003,219 km (0.119 R)
• M75: 40,083,553 km (0.034 R)
• M76: 40,244,670 km (0.097 R)
• M77: 40,486,569 km (0.083 R)
• M78: 42,357,740 km (0.086 R)
• M79: 43,345,085 km (0.063 R)
• M80: 43,510,391 km (0.086 R)
• M81: 44,339,911 km (0.081 R)
• M82: 46,267,779 km (0.1 R)
• M83: 46,860,037 km (0.12 R)
• M84: 47,625,081 km (0.038 R)
• M85: 48,137,304 km (0.081 R)
• M86: 50,031,512 km (0.03 R)
• M87: 52,565,101 km (0.052 R)
• M88: 53,094,528 km (0.086 R)
• M89: 54,069,757 km (0.09 R)
• M90: 54,158,768 km (0.113 R)
• M91: 54,247,629 km (0.101 R)
• M92: 59,675,638 km (0.026 R)
• M93: 61,244,770 km (0.084 R)
• M94: 61,894,773 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.7

Radius: 6.7

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.57 AU - 17.99 AU

Year: 25604 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,804,304 km

• M1: 99,183 km (0.086 R)
• M2: 152,590 km (0.107 R)
• M3: 297,700 km (0.109 R)
• M4: 585,825 km (0.035 R)
• M5: 857,046 km (0.119 R)
• M6: 1,540,559 km (0.115 R)
• M7: 4,616,889 km (0.108 R)
• M8: 5,758,620 km (0.091 R)
• M9: 6,331,580 km (0.069 R)
• M10: 6,389,923 km (0.111 R)
• M11: 7,842,070 km (0.099 R)
• M12: 8,156,973 km (0.076 R)
• M13: 8,864,422 km (0.086 R)
• M14: 9,792,976 km (0.108 R)
• M15: 9,860,444 km (0.074 R)
• M16: 10,131,965 km (0.091 R)
• M17: 10,752,048 km (0.031 R)
• M18: 12,173,377 km (0.083 R)
• M19: 14,183,973 km (0.107 R)
• M20: 14,567,541 km (0.094 R)
• M21: 14,799,269 km (0.112 R)
• M22: 15,188,223 km (0.046 R)
• M23: 16,055,741 km (0.11 R)
• M24: 17,020,348 km (0.08 R)
• M25: 17,591,662 km (0.071 R)
• M26: 17,838,499 km (0.115 R)
• M27: 18,585,740 km (0.112 R)
• M28: 19,597,919 km (0.109 R)
• M29: 19,939,152 km (0.028 R)
• M30: 20,368,648 km (0.063 R)
• M31: 21,236,764 km (0.072 R)
• M32: 21,675,235 km (0.073 R)
• M33: 23,459,190 km (0.065 R)
• M34: 25,012,166 km (0.049 R)
• M35: 26,128,315 km (0.064 R)
• M36: 26,692,449 km (0.083 R)
• M37: 28,024,319 km (0.076 R)
• M38: 28,505,276 km (0.105 R)
• M39: 28,698,407 km (0.076 R)
• M40: 29,280,342 km (0.101 R)
• M41: 31,148,969 km (0.119 R)
• M42: 31,846,993 km (0.098 R)
• M43: 32,348,744 km (0.099 R)
• M44: 33,461,902 km (0.087 R)
• M45: 33,665,654 km (0.099 R)
• M46: 33,767,680 km (0.073 R)
• M47: 34,999,918 km (0.062 R)
• M48: 35,103,290 km (0.068 R)
• M49: 36,456,104 km (0.049 R)
• M50: 38,784,146 km (0.118 R)
• M51: 38,998,220 km (0.088 R)
• M52: 39,858,109 km (0.062 R)
• M53: 42,806,384 km (0.112 R)
• M54: 44,586,449 km (0.104 R)
• M55: 45,260,088 km (0.11 R)
• M56: 45,485,382 km (0.108 R)
• M57: 45,598,179 km (0.091 R)
• M58: 46,050,413 km (0.115 R)
• M59: 46,163,659 km (0.082 R)
• M60: 46,845,227 km (0.11 R)
• M61: 47,530,086 km (0.068 R)
• M62: 47,759,120 km (0.097 R)
• M63: 48,794,188 km (0.102 R)
• M64: 49,720,648 km (0.111 R)
• M65: 49,836,735 km (0.101 R)
• M66: 51,590,621 km (0.118 R)
• M67: 52,415,952 km (0.064 R)
• M68: 54,318,837 km (0.1 R)
• M69: 55,399,233 km (0.076 R)
• M70: 55,519,659 km (0.031 R)
• M71: 55,760,811 km (0.089 R)
• M72: 63,156,930 km (0.071 R)
• M73: 67,097,039 km (0.1 R)
• M74: 67,868,664 km (0.087 R)
• M75: 70,984,938 km (0.033 R)
• M76: 74,280,429 km (0.064 R)
• M77: 74,945,392 km (0.091 R)
• M78: 75,746,039 km (0.108 R)
• M79: 76,147,411 km (0.109 R)
• M80: 76,683,719 km (0.098 R)
• M81: 78,029,950 km (0.076 R)
• M82: 78,165,037 km (0.094 R)
• M83: 78,570,597 km (0.112 R)
• M84: 81,566,444 km (0.097 R)
• M85: 82,389,980 km (0.114 R)
• M86: 82,802,870 km (0.031 R)
• M87: 84,738,218 km (0.055 R)
• M88: 86,129,777 km (0.073 R)
• M89: 87,528,966 km (0.099 R)
• M90: 87,809,612 km (0.113 R)
• M91: 91,343,861 km (0.114 R)
• M92: 94,636,211 km (0.12 R)
• M93: 94,780,274 km (0.081 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 13,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit