🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.9 AU - 1.14 AU

Year: 434 Days

Day: 28.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,581,666 km

• M1: 39,793 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.08 AU - 1.12 AU

Year: 487 Days

Day: 33.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.15 AU - 1.31 AU

Year: 575 Days

Day: 29.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,581,666 km

• M1: 209,886 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.36 AU - 2.46 AU

Year: 1578 Days

Day: 31 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,581,666 km

• M1: 780,602 km (0.107 R)
• M2: 1,792,631 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.15 AU - 3.13 AU

Year: 1809 Days

Day: 35.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.2

Radius: 10.7

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.33 AU - 5.09 AU

Year: 3643 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,581,666 km

• M1: 137,181 km (0.118 R)
• M2: 337,493 km (0.053 R)
• M3: 550,670 km (0.119 R)
• M4: 721,959 km (0.04 R)
• M5: 1,019,210 km (0.065 R)
• M6: 1,381,836 km (0.039 R)
• M7: 1,859,053 km (0.117 R)
• M8: 1,966,763 km (0.076 R)
• M9: 2,188,617 km (0.045 R)
• M10: 2,486,017 km (0.11 R)
• M11: 2,920,450 km (0.112 R)
• M12: 3,064,662 km (0.043 R)
• M13: 3,248,219 km (0.096 R)
• M14: 3,397,816 km (0.072 R)
• M15: 3,511,361 km (0.059 R)
• M16: 3,899,568 km (0.041 R)
• M17: 4,424,656 km (0.085 R)
• M18: 4,569,916 km (0.032 R)
• M19: 4,950,642 km (0.07 R)
• M20: 5,275,868 km (0.117 R)
• M21: 5,518,815 km (0.069 R)
• M22: 5,652,855 km (0.099 R)
• M23: 6,246,459 km (0.081 R)
• M24: 6,362,846 km (0.07 R)
• M25: 6,479,981 km (0.088 R)
• M26: 6,550,592 km (0.086 R)
• M27: 6,883,746 km (0.11 R)
• M28: 7,591,494 km (0.072 R)
• M29: 8,017,099 km (0.101 R)
• M30: 8,296,698 km (0.073 R)
• M31: 8,424,903 km (0.077 R)
• M32: 8,683,259 km (0.09 R)
• M33: 8,787,229 km (0.109 R)
• M34: 8,944,157 km (0.117 R)
• M35: 9,128,312 km (0.108 R)
• M36: 9,287,185 km (0.118 R)
• M37: 9,580,846 km (0.066 R)
• M38: 9,850,571 km (0.119 R)
• M39: 10,013,633 km (0.108 R)
• M40: 10,674,556 km (0.105 R)
• M41: 10,954,154 km (0.089 R)
• M42: 11,463,685 km (0.035 R)
• M43: 11,721,292 km (0.052 R)
• M44: 12,038,739 km (0.041 R)
• M45: 12,183,999 km (0.112 R)
• M46: 12,564,276 km (0.073 R)
• M47: 12,711,630 km (0.112 R)
• M48: 12,978,363 km (0.082 R)
• M49: 13,638,090 km (0.118 R)
• M50: 14,586,092 km (0.081 R)
• M51: 14,834,274 km (0.064 R)
• M52: 14,927,624 km (0.083 R)
• M53: 15,083,804 km (0.03 R)
• M54: 15,429,076 km (0.097 R)
• M55: 15,745,325 km (0.116 R)
• M56: 16,127,698 km (0.082 R)
• M57: 16,223,739 km (0.116 R)
• M58: 16,513,062 km (0.036 R)
• M59: 16,739,254 km (0.078 R)
• M60: 16,836,642 km (0.065 R)
• M61: 17,260,303 km (0.117 R)
• M62: 17,687,405 km (0.048 R)
• M63: 18,251,389 km (0.113 R)
• M64: 18,552,380 km (0.04 R)
• M65: 19,091,381 km (0.063 R)
• M66: 19,193,108 km (0.112 R)
• M67: 19,669,876 km (0.082 R)
• M68: 19,772,500 km (0.104 R)
• M69: 20,254,056 km (0.087 R)
• M70: 20,878,776 km (0.054 R)
• M71: 20,983,495 km (0.115 R)
• M72: 21,088,513 km (0.092 R)
• M73: 21,404,314 km (0.081 R)
• M74: 21,651,001 km (0.1 R)
• M75: 22,361,142 km (0.048 R)
• M76: 22,647,322 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867

Radius: 10.1

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.35 AU - 5.55 AU

Year: 5366 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,581,666 km

• M1: 188,344 km (0.101 R)
• M2: 276,906 km (0.117 R)
• M3: 408,851 km (0.108 R)
• M4: 530,175 km (0.081 R)
• M5: 652,247 km (0.068 R)
• M6: 1,016,069 km (0.093 R)
• M7: 1,204,412 km (0.103 R)
• M8: 1,543,700 km (0.115 R)
• M9: 1,836,463 km (0.102 R)
• M10: 2,107,385 km (0.092 R)
• M11: 2,329,388 km (0.064 R)
• M12: 2,862,106 km (0.105 R)
• M13: 3,245,675 km (0.09 R)
• M14: 3,431,925 km (0.095 R)
• M15: 3,790,660 km (0.098 R)
• M16: 4,262,343 km (0.096 R)
• M17: 4,621,976 km (0.088 R)
• M18: 4,858,340 km (0.103 R)
• M19: 4,991,483 km (0.111 R)
• M20: 5,261,208 km (0.096 R)
• M21: 5,702,820 km (0.111 R)
• M22: 6,156,551 km (0.079 R)
• M23: 6,358,657 km (0.107 R)
• M24: 6,858,763 km (0.114 R)
• M25: 7,219,444 km (0.044 R)
• M26: 7,555,440 km (0.082 R)
• M27: 7,896,673 km (0.087 R)
• M28: 8,179,563 km (0.046 R)
• M29: 8,370,150 km (0.114 R)
• M30: 8,852,753 km (0.046 R)
• M31: 8,983,053 km (0.116 R)
• M32: 9,113,951 km (0.069 R)
• M33: 10,081,849 km (0.082 R)
• M34: 10,629,826 km (0.12 R)
• M35: 10,942,336 km (0.065 R)
• M36: 11,152,372 km (0.084 R)
• M37: 11,363,753 km (0.034 R)
• M38: 12,113,987 km (0.086 R)
• M39: 12,367,705 km (0.059 R)
• M40: 12,440,409 km (0.107 R)
• M41: 12,769,824 km (0.089 R)
• M42: 12,880,227 km (0.09 R)
• M43: 13,662,175 km (0.078 R)
• M44: 13,926,215 km (0.108 R)
• M45: 14,077,908 km (0.107 R)
• M46: 14,382,788 km (0.099 R)
• M47: 14,574,573 km (0.118 R)
• M48: 15,038,027 km (0.062 R)
• M49: 16,019,389 km (0.106 R)
• M50: 16,457,711 km (0.079 R)
• M51: 17,143,018 km (0.078 R)
• M52: 17,224,250 km (0.058 R)
• M53: 17,468,693 km (0.114 R)
• M54: 17,878,591 km (0.086 R)
• M55: 18,666,374 km (0.074 R)
• M56: 19,253,994 km (0.111 R)
• M57: 20,146,944 km (0.111 R)
• M58: 20,620,122 km (0.082 R)
• M59: 21,096,890 km (0.109 R)
• M60: 21,271,172 km (0.103 R)
• M61: 22,149,610 km (0.035 R)
• M62: 23,264,414 km (0.081 R)
• M63: 23,806,108 km (0.078 R)
• M64: 24,214,959 km (0.056 R)
• M65: 24,488,872 km (0.086 R)
• M66: 24,855,686 km (0.115 R)
• M67: 25,039,841 km (0.093 R)
• M68: 25,967,049 km (0.057 R)
• M69: 26,107,222 km (0.06 R)
• M70: 26,528,938 km (0.086 R)
• M71: 26,764,106 km (0.09 R)
• M72: 27,236,686 km (0.108 R)
• M73: 27,474,098 km (0.032 R)
• M74: 27,664,386 km (0.105 R)
• M75: 27,998,588 km (0.08 R)
• M76: 28,671,030 km (0.087 R)
• M77: 29,689,493 km (0.078 R)
• M78: 30,031,623 km (0.115 R)
• M79: 30,375,100 km (0.092 R)
• M80: 30,917,542 km (0.077 R)
• M81: 31,214,643 km (0.098 R)
• M82: 31,861,803 km (0.105 R)
• M83: 32,061,816 km (0.057 R)
• M84: 32,563,717 km (0.063 R)
• M85: 32,765,225 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.7

Radius: 3.9

Gravity: 26.54 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.32 AU - 15.26 AU

Year: 22783 Days

Day: 16.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,581,666 km

• M1: 59,989 km (0.05 R)
• M2: 245,191 km (0.064 R)
• M3: 306,975 km (0.08 R)
• M4: 374,294 km (0.089 R)
• M5: 543,339 km (0.06 R)
• M6: 690,245 km (0.109 R)
• M7: 779,704 km (0.112 R)
• M8: 1,863,690 km (0.094 R)
• M9: 1,957,339 km (0.119 R)
• M10: 2,654,764 km (0.086 R)
• M11: 2,795,685 km (0.12 R)
• M12: 2,831,289 km (0.055 R)
• M13: 3,195,560 km (0.069 R)
• M14: 3,345,308 km (0.099 R)
• M15: 4,007,428 km (0.078 R)
• M16: 4,332,803 km (0.083 R)
• M17: 4,624,369 km (0.07 R)
• M18: 4,793,864 km (0.1 R)
• M19: 4,879,284 km (0.063 R)
• M20: 4,922,219 km (0.109 R)
• M21: 5,807,240 km (0.113 R)
• M22: 5,852,717 km (0.095 R)
• M23: 6,128,277 km (0.087 R)
• M24: 6,502,421 km (0.118 R)
• M25: 6,787,854 km (0.112 R)
• M26: 7,718,353 km (0.088 R)
• M27: 9,912,355 km (0.025 R)
• M28: 10,185,521 km (0.101 R)
• M29: 10,739,482 km (0.094 R)
• M30: 11,359,864 km (0.091 R)
• M31: 13,591,116 km (0.106 R)
• M32: 14,569,785 km (0.081 R)
• M33: 14,755,885 km (0.071 R)
• M34: 14,817,968 km (0.042 R)
• M35: 15,130,329 km (0.098 R)
• M36: 15,255,841 km (0.118 R)
• M37: 16,400,863 km (0.062 R)
• M38: 16,594,293 km (0.111 R)
• M39: 19,381,751 km (0.12 R)
• M40: 19,791,649 km (0.062 R)
• M41: 21,038,397 km (0.067 R)
• M42: 21,248,732 km (0.083 R)
• M43: 21,389,204 km (0.089 R)
• M44: 21,812,716 km (0.091 R)
• M45: 21,883,625 km (0.077 R)
• M46: 22,739,774 km (0.109 R)
• M47: 23,534,288 km (0.108 R)
• M48: 23,679,697 km (0.077 R)
• M49: 25,150,244 km (0.117 R)
• M50: 25,597,093 km (0.064 R)
• M51: 27,410,818 km (0.099 R)
• M52: 28,024,618 km (0.114 R)
• M53: 28,720,398 km (0.047 R)
• M54: 29,814,108 km (0.1 R)
• M55: 29,971,485 km (0.104 R)
• M56: 30,050,173 km (0.108 R)
• M57: 30,286,987 km (0.104 R)
• M58: 30,841,845 km (0.115 R)
• M59: 32,931,727 km (0.06 R)
• M60: 34,158,131 km (0.044 R)
• M61: 34,240,409 km (0.108 R)
• M62: 36,319,072 km (0.082 R)
• M63: 36,403,146 km (0.054 R)
• M64: 39,901,941 km (0.104 R)
• M65: 41,383,857 km (0.108 R)
• M66: 42,087,416 km (0.067 R)
• M67: 44,491,005 km (0.075 R)
• M68: 44,940,846 km (0.062 R)
• M69: 45,031,053 km (0.116 R)
• M70: 45,482,839 km (0.079 R)
• M71: 45,754,658 km (0.117 R)
• M72: 46,026,926 km (0.103 R)
• M73: 46,573,258 km (0.079 R)
• M74: 48,687,076 km (0.097 R)
• M75: 49,989,026 km (0.097 R)
• M76: 51,963,419 km (0.09 R)
• M77: 52,247,505 km (0.04 R)
• M78: 52,722,179 km (0.114 R)
• M79: 53,771,459 km (0.077 R)
• M80: 54,058,836 km (0.085 R)
• M81: 54,827,620 km (0.089 R)
• M82: 55,020,451 km (0.114 R)
• M83: 55,600,143 km (0.049 R)
• M84: 57,840,820 km (0.119 R)
• M85: 58,627,106 km (0.077 R)
• M86: 59,219,215 km (0.079 R)
• M87: 61,106,990 km (0.058 R)
• M88: 61,506,865 km (0.102 R)
• M89: 62,712,026 km (0.103 R)
• M90: 66,784,678 km (0.105 R)
• M91: 69,373,170 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit