🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.75 AU - 0.87 AU

Year: 257 Days

Day: 17.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,997,940 km

• M1: 287,078 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.28 AU - 1.72 AU

Year: 649 Days

Day: 44.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,997,940 km

• M1: 414,536 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.67 AU - 2.95 AU

Year: 1663 Days

Day: 23.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,997,940 km

• M1: 1,320,650 km (0.114 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 12.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.16 AU - 8.38 AU

Year: 6921 Days

Day: 10.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,997,940 km

• M1: 168,746 km (0.082 R)
• M2: 309,069 km (0.117 R)
• M3: 1,149,061 km (0.082 R)
• M4: 1,431,053 km (0.108 R)
• M5: 1,735,634 km (0.103 R)
• M6: 1,936,694 km (0.116 R)
• M7: 2,124,439 km (0.086 R)
• M8: 2,209,860 km (0.065 R)
• M9: 2,495,741 km (0.101 R)
• M10: 2,747,215 km (0.085 R)
• M11: 2,935,409 km (0.117 R)
• M12: 3,055,237 km (0.104 R)
• M13: 3,475,009 km (0.059 R)
• M14: 3,679,060 km (0.087 R)
• M15: 4,098,982 km (0.097 R)
• M16: 4,369,455 km (0.082 R)
• M17: 4,506,935 km (0.035 R)
• M18: 4,589,962 km (0.088 R)
• M19: 4,842,633 km (0.114 R)
• M20: 5,332,416 km (0.117 R)
• M21: 5,479,471 km (0.078 R)
• M22: 5,959,381 km (0.097 R)
• M23: 6,736,243 km (0.054 R)
• M24: 7,544,969 km (0.066 R)
• M25: 7,776,995 km (0.114 R)
• M26: 8,728,587 km (0.046 R)
• M27: 8,937,276 km (0.079 R)
• M28: 9,147,760 km (0.095 R)
• M29: 9,359,740 km (0.116 R)
• M30: 9,680,927 km (0.096 R)
• M31: 9,969,352 km (0.104 R)
• M32: 10,151,263 km (0.075 R)
• M33: 10,814,729 km (0.109 R)
• M34: 11,682,995 km (0.081 R)
• M35: 12,028,866 km (0.11 R)
• M36: 12,261,490 km (0.059 R)
• M37: 14,461,177 km (0.078 R)
• M38: 14,625,885 km (0.086 R)
• M39: 15,040,420 km (0.069 R)
• M40: 15,123,746 km (0.047 R)
• M41: 16,866,562 km (0.089 R)
• M42: 17,783,746 km (0.093 R)
• M43: 18,004,403 km (0.082 R)
• M44: 18,137,395 km (0.037 R)
• M45: 18,851,725 km (0.119 R)
• M46: 19,031,692 km (0.101 R)
• M47: 19,484,225 km (0.075 R)
• M48: 19,940,349 km (0.075 R)
• M49: 20,353,987 km (0.08 R)
• M50: 20,723,943 km (0.117 R)
• M51: 20,863,218 km (0.117 R)
• M52: 21,002,793 km (0.109 R)
• M53: 21,611,507 km (0.104 R)
• M54: 24,006,270 km (0.1 R)
• M55: 24,544,373 km (0.115 R)
• M56: 24,740,945 km (0.081 R)
• M57: 24,987,482 km (0.084 R)
• M58: 26,182,320 km (0.083 R)
• M59: 26,282,700 km (0.094 R)
• M60: 26,786,696 km (0.077 R)
• M61: 27,906,735 km (0.101 R)
• M62: 28,060,671 km (0.116 R)
• M63: 29,563,082 km (0.115 R)
• M64: 30,244,950 km (0.108 R)
• M65: 31,464,172 km (0.086 R)
• M66: 31,624,391 km (0.078 R)
• M67: 31,945,728 km (0.112 R)
• M68: 32,160,550 km (0.109 R)
• M69: 32,591,542 km (0.065 R)
• M70: 32,861,865 km (0.052 R)
• M71: 33,024,328 km (0.096 R)
• M72: 33,187,240 km (0.045 R)
• M73: 33,459,209 km (0.079 R)
• M74: 34,499,513 km (0.102 R)
• M75: 34,664,669 km (0.091 R)
• M76: 35,161,932 km (0.076 R)
• M77: 35,940,290 km (0.042 R)
• M78: 36,219,589 km (0.028 R)
• M79: 37,118,224 km (0.094 R)
• M80: 37,287,568 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 12.5

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.92 AU - 9.26 AU

Year: 9677 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,997,940 km

• M1: 644,318 km (0.102 R)
• M2: 945,907 km (0.098 R)
• M3: 1,538,016 km (0.025 R)
• M4: 1,678,638 km (0.116 R)
• M5: 2,126,384 km (0.104 R)
• M6: 2,204,773 km (0.038 R)
• M7: 2,780,576 km (0.116 R)
• M8: 2,866,594 km (0.101 R)
• M9: 3,432,673 km (0.046 R)
• M10: 3,587,507 km (0.096 R)
• M11: 4,396,382 km (0.083 R)
• M12: 4,564,829 km (0.071 R)
• M13: 5,118,491 km (0.119 R)
• M14: 5,439,528 km (0.102 R)
• M15: 6,176,148 km (0.078 R)
• M16: 8,069,908 km (0.086 R)
• M17: 8,152,486 km (0.083 R)
• M18: 9,468,348 km (0.068 R)
• M19: 9,951,250 km (0.116 R)
• M20: 10,442,081 km (0.078 R)
• M21: 10,940,840 km (0.077 R)
• M22: 11,354,778 km (0.067 R)
• M23: 11,540,429 km (0.061 R)
• M24: 12,867,810 km (0.107 R)
• M25: 13,158,629 km (0.099 R)
• M26: 13,795,916 km (0.09 R)
• M27: 14,043,799 km (0.056 R)
• M28: 14,293,179 km (0.075 R)
• M29: 14,745,713 km (0.108 R)
• M30: 15,151,871 km (0.071 R)
• M31: 17,025,135 km (0.115 R)
• M32: 17,934,990 km (0.053 R)
• M33: 18,043,149 km (0.12 R)
• M34: 18,477,581 km (0.053 R)
• M35: 18,696,143 km (0.116 R)
• M36: 19,246,364 km (0.074 R)
• M37: 19,801,821 km (0.053 R)
• M38: 19,969,521 km (0.108 R)
• M39: 20,081,569 km (0.118 R)
• M40: 20,644,955 km (0.108 R)
• M41: 21,729,689 km (0.115 R)
• M42: 22,249,991 km (0.108 R)
• M43: 22,657,495 km (0.065 R)
• M44: 22,891,466 km (0.091 R)
• M45: 23,598,316 km (0.108 R)
• M46: 24,073,439 km (0.118 R)
• M47: 24,312,197 km (0.049 R)
• M48: 26,005,645 km (0.104 R)
• M49: 26,434,991 km (0.077 R)
• M50: 26,619,744 km (0.116 R)
• M51: 27,487,262 km (0.091 R)
• M52: 27,924,687 km (0.09 R)
• M53: 28,427,186 km (0.072 R)
• M54: 28,616,427 km (0.054 R)
• M55: 28,742,837 km (0.081 R)
• M56: 30,661,131 km (0.104 R)
• M57: 31,179,637 km (0.111 R)
• M58: 31,505,162 km (0.115 R)
• M59: 31,635,611 km (0.114 R)
• M60: 32,884,754 km (0.101 R)
• M61: 33,017,148 km (0.104 R)
• M62: 33,149,691 km (0.072 R)
• M63: 33,681,961 km (0.081 R)
• M64: 34,957,133 km (0.066 R)
• M65: 35,363,141 km (0.094 R)
• M66: 36,384,895 km (0.089 R)
• M67: 37,970,333 km (0.091 R)
• M68: 39,086,632 km (0.078 R)
• M69: 39,930,963 km (0.063 R)
• M70: 40,355,372 km (0.107 R)
• M71: 40,710,218 km (0.091 R)
• M72: 41,422,902 km (0.052 R)
• M73: 41,852,547 km (0.117 R)
• M74: 42,643,920 km (0.095 R)
• M75: 43,585,788 km (0.082 R)
• M76: 44,168,622 km (0.109 R)
• M77: 44,827,600 km (0.109 R)
• M78: 46,526,284 km (0.098 R)
• M79: 47,346,080 km (0.049 R)
• M80: 47,720,225 km (0.091 R)
• M81: 48,697,847 km (0.079 R)
• M82: 49,151,278 km (0.055 R)
• M83: 50,291,064 km (0.118 R)
• M84: 51,055,659 km (0.088 R)
• M85: 51,362,634 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 13.5

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.83 AU - 14.59 AU

Year: 16000 Days

Day: 6.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,997,940 km

• M1: 179,966 km (0.089 R)
• M2: 331,509 km (0.082 R)
• M3: 551,567 km (0.058 R)
• M4: 693,386 km (0.089 R)
• M5: 896,241 km (0.098 R)
• M6: 993,330 km (0.092 R)
• M7: 1,094,308 km (0.102 R)
• M8: 1,807,292 km (0.119 R)
• M9: 1,901,539 km (0.089 R)
• M10: 1,997,580 km (0.081 R)
• M11: 2,824,707 km (0.077 R)
• M12: 3,009,610 km (0.094 R)
• M13: 3,122,556 km (0.11 R)
• M14: 4,160,317 km (0.115 R)
• M15: 4,414,184 km (0.099 R)
• M16: 4,981,908 km (0.112 R)
• M17: 5,206,455 km (0.089 R)
• M18: 5,665,720 km (0.031 R)
• M19: 6,574,378 km (0.117 R)
• M20: 7,222,136 km (0.055 R)
• M21: 7,425,590 km (0.107 R)
• M22: 8,471,428 km (0.072 R)
• M23: 8,578,690 km (0.034 R)
• M24: 9,121,132 km (0.097 R)
• M25: 9,786,992 km (0.054 R)
• M26: 11,106,744 km (0.09 R)
• M27: 11,341,912 km (0.087 R)
• M28: 11,578,875 km (0.065 R)
• M29: 12,178,314 km (0.068 R)
• M30: 12,787,925 km (0.094 R)
• M31: 13,345,028 km (0.083 R)
• M32: 13,910,208 km (0.067 R)
• M33: 15,455,405 km (0.1 R)
• M34: 15,784,071 km (0.095 R)
• M35: 15,982,438 km (0.081 R)
• M36: 16,181,702 km (0.102 R)
• M37: 16,381,715 km (0.09 R)
• M38: 17,667,658 km (0.074 R)
• M39: 19,905,941 km (0.104 R)
• M40: 20,191,973 km (0.117 R)
• M41: 21,131,148 km (0.1 R)
• M42: 24,033,048 km (0.059 R)
• M43: 25,646,760 km (0.099 R)
• M44: 26,506,050 km (0.064 R)
• M45: 30,611,614 km (0.104 R)
• M46: 31,606,141 km (0.053 R)
• M47: 32,442,991 km (0.092 R)
• M48: 32,864,109 km (0.091 R)
• M49: 33,967,543 km (0.114 R)
• M50: 35,688,966 km (0.07 R)
• M51: 35,775,732 km (0.09 R)
• M52: 37,086,359 km (0.086 R)
• M53: 37,526,775 km (0.116 R)
• M54: 37,791,863 km (0.094 R)
• M55: 38,590,716 km (0.075 R)
• M56: 39,574,770 km (0.116 R)
• M57: 39,754,587 km (0.063 R)
• M58: 40,748,366 km (0.065 R)
• M59: 42,852,609 km (0.072 R)
• M60: 43,685,570 km (0.115 R)
• M61: 44,337,219 km (0.099 R)
• M62: 45,085,806 km (0.101 R)
• M63: 45,179,754 km (0.074 R)
• M64: 45,555,843 km (0.118 R)
• M65: 46,122,071 km (0.099 R)
• M66: 46,595,548 km (0.093 R)
• M67: 46,880,532 km (0.106 R)
• M68: 47,738,775 km (0.084 R)
• M69: 48,313,829 km (0.032 R)
• M70: 49,374,179 km (0.085 R)
• M71: 49,955,666 km (0.077 R)
• M72: 50,929,997 km (0.059 R)
• M73: 55,794,022 km (0.108 R)
• M74: 55,894,851 km (0.104 R)
• M75: 57,515,893 km (0.118 R)
• M76: 57,821,522 km (0.054 R)
• M77: 59,770,034 km (0.039 R)
• M78: 60,804,204 km (0.115 R)
• M79: 61,115,517 km (0.076 R)
• M80: 61,219,488 km (0.103 R)
• M81: 61,739,939 km (0.05 R)
• M82: 62,890,197 km (0.06 R)
• M83: 64,364,334 km (0.062 R)
• M84: 64,470,100 km (0.086 R)
• M85: 67,239,306 km (0.073 R)
• M86: 69,829,892 km (0.104 R)
• M87: 70,809,759 km (0.12 R)
• M88: 71,028,171 km (0.086 R)
• M89: 71,356,090 km (0.092 R)
• M90: 72,452,942 km (0.086 R)
• M91: 73,113,715 km (0.107 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: 524 - 18,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit