🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.45 AU - 0.59 AU

Year: 131 Days

Day: 36.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.55 AU - 0.83 AU

Year: 201 Days

Day: 31.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 75.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.35 AU - 3.85 AU

Year: 1909 Days

Day: 42.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.75 AU - 5.71 AU

Year: 4184 Days

Day: 35.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.6

Radius: 5.2

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 18.59 AU - 19.77 AU

Year: 29387 Days

Day: 23.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,176,583 km

• M1: 148,850 km (0.09 R)
• M2: 417,228 km (0.117 R)
• M3: 762,949 km (0.098 R)
• M4: 867,668 km (0.107 R)
• M5: 1,861,895 km (0.095 R)
• M6: 2,724,476 km (0.067 R)
• M7: 2,764,569 km (0.046 R)
• M8: 2,967,423 km (0.109 R)
• M9: 3,175,215 km (0.084 R)
• M10: 4,052,756 km (0.105 R)
• M11: 4,518,005 km (0.084 R)
• M12: 4,613,150 km (0.095 R)
• M13: 5,297,111 km (0.114 R)
• M14: 5,447,756 km (0.095 R)
• M15: 5,753,385 km (0.107 R)
• M16: 5,960,278 km (0.08 R)
• M17: 6,012,338 km (0.076 R)
• M18: 6,488,060 km (0.037 R)
• M19: 6,595,471 km (0.061 R)
• M20: 7,307,557 km (0.086 R)
• M21: 7,871,690 km (0.079 R)
• M22: 8,101,323 km (0.097 R)
• M23: 8,216,962 km (0.09 R)
• M24: 8,275,006 km (0.08 R)
• M25: 8,333,200 km (0.1 R)
• M26: 8,922,316 km (0.103 R)
• M27: 9,708,004 km (0.072 R)
• M28: 11,087,297 km (0.113 R)
• M29: 11,799,682 km (0.107 R)
• M30: 12,393,585 km (0.106 R)
• M31: 13,816,560 km (0.099 R)
• M32: 14,372,167 km (0.095 R)
• M33: 14,442,178 km (0.025 R)
• M34: 16,227,779 km (0.06 R)
• M35: 16,519,794 km (0.059 R)
• M36: 16,887,356 km (0.085 R)
• M37: 16,961,257 km (0.094 R)
• M38: 17,183,410 km (0.104 R)
• M39: 17,855,703 km (0.044 R)
• M40: 18,384,382 km (0.116 R)
• M41: 19,845,504 km (0.102 R)
• M42: 20,393,182 km (0.111 R)
• M43: 20,471,870 km (0.078 R)
• M44: 20,866,509 km (0.095 R)
• M45: 21,263,692 km (0.057 R)
• M46: 23,041,064 km (0.056 R)
• M47: 26,306,486 km (0.09 R)
• M48: 26,735,533 km (0.114 R)
• M49: 30,519,312 km (0.105 R)
• M50: 30,609,220 km (0.107 R)
• M51: 31,060,408 km (0.068 R)
• M52: 31,150,914 km (0.081 R)
• M53: 32,886,998 km (0.102 R)
• M54: 34,279,604 km (0.041 R)
• M55: 34,466,751 km (0.1 R)
• M56: 36,356,771 km (0.063 R)
• M57: 38,183,211 km (0.119 R)
• M58: 38,377,090 km (0.065 R)
• M59: 38,668,656 km (0.076 R)
• M60: 38,961,120 km (0.092 R)
• M61: 39,254,182 km (0.09 R)
• M62: 41,325,963 km (0.087 R)
• M63: 42,224,747 km (0.086 R)
• M64: 42,726,797 km (0.089 R)
• M65: 47,646,623 km (0.077 R)
• M66: 48,378,904 km (0.096 R)
• M67: 49,537,091 km (0.101 R)
• M68: 49,748,622 km (0.113 R)
• M69: 49,854,538 km (0.115 R)
• M70: 53,933,922 km (0.11 R)
• M71: 54,806,227 km (0.102 R)
• M72: 55,134,594 km (0.119 R)
• M73: 55,903,228 km (0.104 R)
• M74: 56,675,453 km (0.075 R)
• M75: 56,896,708 km (0.029 R)
• M76: 57,673,570 km (0.12 R)
• M77: 60,363,190 km (0.113 R)
• M78: 61,609,489 km (0.119 R)
• M79: 61,723,184 km (0.089 R)
• M80: 62,864,316 km (0.04 R)
• M81: 63,322,684 km (0.094 R)
• M82: 63,437,426 km (0.059 R)
• M83: 64,358,201 km (0.112 R)
• M84: 65,283,164 km (0.07 R)
• M85: 67,732,381 km (0.058 R)
• M86: 70,330,297 km (0.092 R)
• M87: 72,120,236 km (0.078 R)
• M88: 72,240,064 km (0.106 R)
• M89: 74,166,884 km (0.113 R)
• M90: 78,440,148 km (0.102 R)
• M91: 78,686,685 km (0.06 R)
• M92: 79,551,809 km (0.102 R)
• M93: 80,047,577 km (0.078 R)
• M94: 82,541,672 km (0.095 R)
• M95: 82,792,548 km (0.071 R)
• M96: 84,050,516 km (0.051 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 10,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit