🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.48 AU - 0.56 AU

Year: 161 Days

Day: 23.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.53 AU - 0.85 AU

Year: 247 Days

Day: 18.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.79 AU - 0.81 AU

Year: 308 Days

Day: 22.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.11 AU - 1.13 AU

Year: 510 Days

Day: 21.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,205,055 km

• M1: 1,035,666 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.7

Radius: 9.4

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.76 AU - 5.9 AU

Year: 4569 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,205,055 km

• M1: 198,217 km (0.05 R)
• M2: 305,030 km (0.104 R)
• M3: 378,333 km (0.117 R)
• M4: 459,116 km (0.099 R)
• M5: 546,780 km (0.037 R)
• M6: 758,461 km (0.085 R)
• M7: 838,047 km (0.12 R)
• M8: 911,350 km (0.114 R)
• M9: 1,054,964 km (0.116 R)
• M10: 1,134,849 km (0.089 R)
• M11: 1,386,922 km (0.115 R)
• M12: 1,452,745 km (0.102 R)
• M13: 1,680,134 km (0.088 R)
• M14: 1,774,380 km (0.099 R)
• M15: 1,870,572 km (0.097 R)
• M16: 1,931,458 km (0.052 R)
• M17: 2,005,509 km (0.1 R)
• M18: 2,194,900 km (0.089 R)
• M19: 2,337,616 km (0.076 R)
• M20: 2,430,068 km (0.079 R)
• M21: 2,537,180 km (0.028 R)
• M22: 2,910,576 km (0.047 R)
• M23: 3,067,804 km (0.087 R)
• M24: 3,465,435 km (0.04 R)
• M25: 3,926,645 km (0.065 R)
• M26: 4,037,048 km (0.093 R)
• M27: 4,148,499 km (0.034 R)
• M28: 4,358,235 km (0.103 R)
• M29: 4,671,194 km (0.113 R)
• M30: 5,059,699 km (0.097 R)
• M31: 5,688,758 km (0.03 R)
• M32: 6,085,342 km (0.064 R)
• M33: 6,176,746 km (0.05 R)
• M34: 6,603,100 km (0.1 R)
• M35: 6,791,444 km (0.112 R)
• M36: 7,115,772 km (0.106 R)
• M37: 7,406,142 km (0.088 R)
• M38: 7,819,331 km (0.105 R)
• M39: 8,179,413 km (0.097 R)
• M40: 8,240,000 km (0.111 R)
• M41: 8,626,860 km (0.11 R)
• M42: 8,729,634 km (0.078 R)
• M43: 8,915,734 km (0.091 R)
• M44: 9,124,124 km (0.094 R)
• M45: 9,460,869 km (0.112 R)
• M46: 9,545,691 km (0.09 R)
• M47: 9,844,437 km (0.088 R)
• M48: 10,059,858 km (0.057 R)
• M49: 10,124,784 km (0.098 R)
• M50: 10,211,551 km (0.11 R)
• M51: 10,363,991 km (0.034 R)
• M52: 10,429,515 km (0.11 R)
• M53: 10,825,949 km (0.102 R)
• M54: 11,003,671 km (0.097 R)
• M55: 11,160,001 km (0.097 R)
• M56: 11,429,726 km (0.099 R)
• M57: 11,952,571 km (0.115 R)
• M58: 12,182,503 km (0.083 R)
• M59: 12,251,617 km (0.104 R)
• M60: 12,390,593 km (0.1 R)
• M61: 12,576,543 km (0.106 R)
• M62: 12,646,406 km (0.051 R)
• M63: 12,880,676 km (0.101 R)
• M64: 13,045,383 km (0.104 R)
• M65: 13,234,624 km (0.096 R)
• M66: 13,353,405 km (0.058 R)
• M67: 13,472,485 km (0.052 R)
• M68: 13,591,864 km (0.112 R)
• M69: 13,879,840 km (0.085 R)
• M70: 14,073,120 km (0.03 R)
• M71: 15,151,422 km (0.096 R)
• M72: 15,725,579 km (0.075 R)
• M73: 15,952,219 km (0.105 R)
• M74: 16,689,886 km (0.117 R)
• M75: 16,972,477 km (0.091 R)
• M76: 17,049,969 km (0.079 R)
• M77: 17,282,743 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.5

Radius: 11.9

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.92 AU - 7.74 AU

Year: 6855 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,205,055 km

• M1: 166,054 km (0.108 R)
• M2: 460,163 km (0.038 R)
• M3: 721,511 km (0.047 R)
• M4: 1,132,157 km (0.072 R)
• M5: 1,345,184 km (0.105 R)
• M6: 1,650,065 km (0.063 R)
• M7: 2,040,814 km (0.098 R)
• M8: 2,369,929 km (0.11 R)
• M9: 2,575,627 km (0.102 R)
• M10: 2,835,179 km (0.083 R)
• M11: 3,177,908 km (0.108 R)
• M12: 3,796,644 km (0.093 R)
• M13: 3,984,090 km (0.102 R)
• M14: 4,174,828 km (0.05 R)
• M15: 4,340,582 km (0.093 R)
• M16: 4,793,714 km (0.065 R)
• M17: 4,967,547 km (0.115 R)
• M18: 5,441,323 km (0.071 R)
• M19: 6,337,115 km (0.056 R)
• M20: 6,560,166 km (0.102 R)
• M21: 6,656,656 km (0.098 R)
• M22: 7,047,107 km (0.071 R)
• M23: 7,245,174 km (0.104 R)
• M24: 7,987,030 km (0.074 R)
• M25: 8,124,660 km (0.106 R)
• M26: 9,073,560 km (0.07 R)
• M27: 9,835,761 km (0.108 R)
• M28: 10,131,516 km (0.052 R)
• M29: 10,505,361 km (0.107 R)
• M30: 11,113,027 km (0.113 R)
• M31: 11,732,213 km (0.069 R)
• M32: 12,442,055 km (0.103 R)
• M33: 12,762,045 km (0.089 R)
• M34: 13,206,650 km (0.059 R)
• M35: 14,444,572 km (0.114 R)
• M36: 14,528,347 km (0.047 R)
• M37: 15,375,819 km (0.089 R)
• M38: 16,065,315 km (0.116 R)
• M39: 16,589,057 km (0.05 R)
• M40: 16,720,853 km (0.059 R)
• M41: 17,118,484 km (0.116 R)
• M42: 17,653,446 km (0.11 R)
• M43: 17,787,935 km (0.11 R)
• M44: 18,013,080 km (0.112 R)
• M45: 18,329,778 km (0.103 R)
• M46: 18,466,062 km (0.118 R)
• M47: 20,034,446 km (0.091 R)
• M48: 20,127,945 km (0.033 R)
• M49: 20,881,918 km (0.097 R)
• M50: 20,976,763 km (0.1 R)
• M51: 21,357,789 km (0.05 R)
• M52: 21,885,420 km (0.053 R)
• M53: 21,981,911 km (0.08 R)
• M54: 22,953,549 km (0.108 R)
• M55: 23,444,679 km (0.114 R)
• M56: 23,790,549 km (0.07 R)
• M57: 24,537,492 km (0.096 R)
• M58: 24,989,277 km (0.106 R)
• M59: 25,241,499 km (0.1 R)
• M60: 25,393,191 km (0.069 R)
• M61: 26,772,334 km (0.106 R)
• M62: 28,175,712 km (0.039 R)
• M63: 29,549,619 km (0.056 R)
• M64: 29,816,352 km (0.119 R)
• M65: 30,030,277 km (0.075 R)
• M66: 30,891,212 km (0.076 R)
• M67: 32,143,047 km (0.082 R)
• M68: 32,252,553 km (0.07 R)
• M69: 32,472,312 km (0.067 R)
• M70: 33,078,782 km (0.056 R)
• M71: 33,800,592 km (0.025 R)
• M72: 34,135,392 km (0.095 R)
• M73: 34,415,289 km (0.089 R)
• M74: 34,752,184 km (0.108 R)
• M75: 35,033,727 km (0.11 R)
• M76: 35,485,812 km (0.072 R)
• M77: 36,681,697 km (0.086 R)
• M78: 37,659,469 km (0.104 R)
• M79: 38,471,187 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.7

Radius: 6.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.12 AU - 13.44 AU

Year: 17404 Days

Day: 24.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,205,055 km

• M1: 90,806 km (0.058 R)
• M2: 150,196 km (0.102 R)
• M3: 240,703 km (0.108 R)
• M4: 417,528 km (0.089 R)
• M5: 763,099 km (0.073 R)
• M6: 955,033 km (0.118 R)
• M7: 1,010,085 km (0.097 R)
• M8: 1,321,996 km (0.101 R)
• M9: 1,404,574 km (0.098 R)
• M10: 1,446,462 km (0.088 R)
• M11: 1,510,191 km (0.102 R)
• M12: 1,820,157 km (0.043 R)
• M13: 2,396,408 km (0.119 R)
• M14: 2,600,460 km (0.091 R)
• M15: 3,586,759 km (0.061 R)
• M16: 3,820,281 km (0.096 R)
• M17: 4,210,282 km (0.054 R)
• M18: 4,302,136 km (0.107 R)
• M19: 4,675,981 km (0.114 R)
• M20: 4,995,671 km (0.092 R)
• M21: 5,388,515 km (0.087 R)
• M22: 5,962,074 km (0.066 R)
• M23: 6,203,824 km (0.095 R)
• M24: 6,273,536 km (0.107 R)
• M25: 6,519,475 km (0.1 R)
• M26: 6,590,385 km (0.045 R)
• M27: 6,661,444 km (0.096 R)
• M28: 6,948,522 km (0.051 R)
• M29: 7,020,927 km (0.076 R)
• M30: 7,721,045 km (0.062 R)
• M31: 8,637,033 km (0.061 R)
• M32: 8,910,648 km (0.057 R)
• M33: 9,829,627 km (0.107 R)
• M34: 9,911,009 km (0.038 R)
• M35: 10,862,301 km (0.086 R)
• M36: 10,946,375 km (0.114 R)
• M37: 11,157,608 km (0.11 R)
• M38: 11,412,822 km (0.117 R)
• M39: 11,584,111 km (0.052 R)
• M40: 11,669,980 km (0.053 R)
• M41: 12,233,665 km (0.084 R)
• M42: 12,673,333 km (0.094 R)
• M43: 13,704,212 km (0.063 R)
• M44: 13,977,527 km (0.115 R)
• M45: 14,298,714 km (0.091 R)
• M46: 14,761,719 km (0.105 R)
• M47: 14,948,268 km (0.082 R)
• M48: 15,512,701 km (0.089 R)
• M49: 15,702,391 km (0.069 R)
• M50: 16,856,688 km (0.098 R)
• M51: 17,100,682 km (0.102 R)
• M52: 17,444,159 km (0.091 R)
• M53: 17,591,962 km (0.072 R)
• M54: 18,088,028 km (0.061 R)
• M55: 18,387,822 km (0.043 R)
• M56: 20,428,038 km (0.064 R)
• M57: 20,792,458 km (0.113 R)
• M58: 21,106,464 km (0.072 R)
• M59: 21,898,436 km (0.054 R)
• M60: 22,431,752 km (0.062 R)
• M61: 23,239,880 km (0.116 R)
• M62: 23,294,034 km (0.091 R)
• M63: 23,456,946 km (0.109 R)
• M64: 23,783,817 km (0.089 R)
• M65: 23,893,174 km (0.047 R)
• M66: 24,112,185 km (0.095 R)
• M67: 26,001,456 km (0.044 R)
• M68: 26,057,705 km (0.109 R)
• M69: 26,339,697 km (0.116 R)
• M70: 26,963,670 km (0.105 R)
• M71: 28,748,372 km (0.101 R)
• M72: 29,508,030 km (0.108 R)
• M73: 30,808,634 km (0.072 R)
• M74: 34,326,279 km (0.081 R)
• M75: 34,697,281 km (0.095 R)
• M76: 35,256,478 km (0.074 R)
• M77: 36,132,075 km (0.084 R)
• M78: 37,395,429 km (0.116 R)
• M79: 38,288,378 km (0.082 R)
• M80: 38,352,406 km (0.072 R)
• M81: 39,381,939 km (0.059 R)
• M82: 39,576,117 km (0.109 R)
• M83: 40,095,072 km (0.119 R)
• M84: 40,225,222 km (0.075 R)
• M85: 40,420,746 km (0.094 R)
• M86: 41,731,672 km (0.097 R)
• M87: 44,462,582 km (0.071 R)
• M88: 44,529,901 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 20,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit